diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 9d2a78ff..14d18e1d 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -13,10 +13,10 @@ jobs:
     steps:
     - uses: actions/checkout@v5
     - 
-      name: Set up JDK 17
+      name: Set up JDK 25
       uses: actions/setup-java@v5
       with:
-        java-version: '17'
+        java-version: '25'
         distribution: 'temurin'
         cache: maven
     - 
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 3e3aef33..66cf4d35 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -29,7 +29,7 @@ jobs:
     - name: Set up JDK
       uses: actions/setup-java@v5
       with:
-        java-version: '17'
+        java-version: '25'
         distribution: 'adopt'
         cache: maven
     - name: Build with Maven
diff --git a/pom.xml b/pom.xml
index 90a7a842..2e38c83d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,345 +1,407 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
+  <modelVersion>4.0.0</modelVersion>
 
-    <parent>
-        <groupId>org.springframework.boot</groupId>
-        <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.5.7</version>
-    </parent>
-    <groupId>com.obsidiandynamics.kafdrop</groupId>
-    <artifactId>kafdrop</artifactId>
-    <version>4.2.1-SNAPSHOT</version>
+  <parent>
+    <groupId>org.springframework.boot</groupId>
+    <artifactId>spring-boot-starter-parent</artifactId>
+    <version>3.5.8</version>
+  </parent>
+  <groupId>com.obsidiandynamics.kafdrop</groupId>
+  <artifactId>kafdrop</artifactId>
+  <version>4.2.1-SNAPSHOT</version>
 
-    <description>For when you have a Kafka cluster to monitor</description>
+  <description>For when you have a Kafka cluster to monitor</description>
 
-    <properties>
-        <additionalparam>-Xdoclint:none</additionalparam>
+  <properties>
+    <additionalparam>-Xdoclint:none</additionalparam>
 
-        <!-- name of parameter changed in latest mvn javadoc plugin version-->
-        <additionalOptions>-Xdoclint:none</additionalOptions>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <protobuf.version>3.25.8</protobuf.version>
-        <testcontainers.version>1.21.3</testcontainers.version>
-        <kafka-libs.version>7.9.1</kafka-libs.version>
-        <docker.platforms>linux/amd64,linux/arm64</docker.platforms>
-    </properties>
+    <!-- name of parameter changed in latest mvn javadoc plugin version-->
+    <additionalOptions>-Xdoclint:none</additionalOptions>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <protobuf.version>3.25.8</protobuf.version>
+    <testcontainers.version>2.0.2</testcontainers.version>
+    <kafka-libs.version>8.1.1</kafka-libs.version>
+    <docker.platforms>linux/amd64,linux/arm64</docker.platforms>
+  </properties>
 
-    <scm>
-        <connection>scm:git:git@github.com:obsidiandynamics/kafdrop.git</connection>
-        <developerConnection>scm:git:git@github.com:obsidiandynamics/kafdrop.git</developerConnection>
-        <tag>HEAD</tag>
-    </scm>
+  <scm>
+    <connection>scm:git:git@github.com:obsidiandynamics/kafdrop.git</connection>
+    <developerConnection>scm:git:git@github.com:obsidiandynamics/kafdrop.git</developerConnection>
+    <tag>HEAD</tag>
+  </scm>
 
-    <distributionManagement>
-        <repository>
-            <id>bintray-obsidiandynamics-kafdrop</id>
-            <name>obsidiandynamics-kafdrop</name>
-            <url>https://api.bintray.com/maven/obsidiandynamics/kafdrop/main/;publish=1</url>
-        </repository>
-    </distributionManagement>
+  <distributionManagement>
+    <repository>
+      <id>bintray-obsidiandynamics-kafdrop</id>
+      <name>obsidiandynamics-kafdrop</name>
+      <url>https://api.bintray.com/maven/obsidiandynamics/kafdrop/main/;publish=1</url>
+    </repository>
+  </distributionManagement>
 
-    <repositories>
-        <repository>
-            <id>central</id>
-            <url>https://repo1.maven.org/maven2</url>
-        </repository>
-        <repository>
-            <id>confluent</id>
-            <url>https://packages.confluent.io/maven/</url>
-        </repository>
-    </repositories>
+  <repositories>
+    <repository>
+      <id>central</id>
+      <url>https://repo1.maven.org/maven2</url>
+    </repository>
+    <repository>
+      <id>confluent</id>
+      <url>https://packages.confluent.io/maven/</url>
+    </repository>
+  </repositories>
 
-    <dependencies>
-        <!-- https://mvnrepository.com/artifact/com.google.protobuf/protobuf-java -->
-        <dependency>
-            <groupId>com.google.protobuf</groupId>
-            <artifactId>protobuf-java</artifactId>
-            <version>${protobuf.version}</version>
-        </dependency>
-        <!-- https://mvnrepository.com/artifact/com.google.protobuf/protobuf-java-util -->
-        <dependency>
-            <groupId>com.google.protobuf</groupId>
-            <artifactId>protobuf-java-util</artifactId>
-            <version>${protobuf.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-configuration-processor</artifactId>
-            <optional>true</optional>
-        </dependency>
-        <dependency>
-            <groupId>org.projectlombok</groupId>
-            <artifactId>lombok</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.confluent</groupId>
-            <artifactId>kafka-avro-serializer</artifactId>
-            <version>${kafka-libs.version}</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.slf4j</groupId>
-                    <artifactId>slf4j-log4j12</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-        <dependency>
-            <groupId>io.confluent</groupId>
-            <artifactId>kafka-schema-registry-client</artifactId>
-            <version>${kafka-libs.version}</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.slf4j</groupId>
-                    <artifactId>slf4j-log4j12</artifactId>
-                </exclusion>
-                <exclusion>
-                  <groupId>io.swagger.core.v3</groupId>
-                  <artifactId>swagger-annotations</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-        <dependency>
-            <groupId>io.confluent</groupId>
-            <artifactId>kafka-protobuf-serializer</artifactId>
-            <version>${kafka-libs.version}</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.slf4j</groupId>
-                    <artifactId>slf4j-log4j12</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.avro</groupId>
-            <artifactId>avro</artifactId>
-            <version>1.12.1</version>
-        </dependency>
-        <dependency>
-            <groupId>org.msgpack</groupId>
-            <artifactId>msgpack-core</artifactId>
-            <version>0.9.10</version>
-        </dependency>
+  <dependencies>
+    <!-- https://mvnrepository.com/artifact/com.google.protobuf/protobuf-java -->
+    <dependency>
+      <groupId>com.google.protobuf</groupId>
+      <artifactId>protobuf-java</artifactId>
+      <version>${protobuf.version}</version>
+    </dependency>
+    <!-- https://mvnrepository.com/artifact/com.google.protobuf/protobuf-java-util -->
+    <dependency>
+      <groupId>com.google.protobuf</groupId>
+      <artifactId>protobuf-java-util</artifactId>
+      <version>${protobuf.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-configuration-processor</artifactId>
+      <optional>true</optional>
+    </dependency>
+    <dependency>
+      <groupId>org.projectlombok</groupId>
+      <artifactId>lombok</artifactId>
+      <version>1.18.42</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>io.confluent</groupId>
+      <artifactId>kafka-avro-serializer</artifactId>
+      <version>${kafka-libs.version}</version>
+      <exclusions>
+        <exclusion>
+          <groupId>org.slf4j</groupId>
+          <artifactId>slf4j-log4j12</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>org.lz4</groupId>
+          <artifactId>lz4-java</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+      <version>3.20.0</version>
+    </dependency>
+    <dependency>
+      <groupId>io.confluent</groupId>
+      <artifactId>kafka-schema-registry-client</artifactId>
+      <version>${kafka-libs.version}</version>
+      <exclusions>
+        <exclusion>
+          <groupId>org.slf4j</groupId>
+          <artifactId>slf4j-log4j12</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>io.swagger.core.v3</groupId>
+          <artifactId>swagger-annotations</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>org.lz4</groupId>
+          <artifactId>lz4-java</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+    <dependency>
+      <groupId>io.confluent</groupId>
+      <artifactId>kafka-protobuf-serializer</artifactId>
+      <version>${kafka-libs.version}</version>
+      <exclusions>
+        <exclusion>
+          <groupId>org.slf4j</groupId>
+          <artifactId>slf4j-log4j12</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>org.lz4</groupId>
+          <artifactId>lz4-java</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>org.apache.commons</groupId>
+          <artifactId>commons-lang3</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+    <dependency>
+      <groupId>at.yawk.lz4</groupId>
+      <artifactId>lz4-java</artifactId>
+      <version>1.10.1</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.avro</groupId>
+      <artifactId>avro</artifactId>
+      <version>1.12.1</version>
+    </dependency>
+    <dependency>
+      <groupId>org.msgpack</groupId>
+      <artifactId>msgpack-core</artifactId>
+      <version>0.9.10</version>
+    </dependency>
 
-        <!-- Spring Boot -->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-web</artifactId>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.springframework.boot</groupId>
-                    <artifactId>spring-boot-starter-logging</artifactId>
-                </exclusion>
-                <exclusion>
-                    <groupId>org.springframework.boot</groupId>
-                    <artifactId>spring-boot-starter-tomcat</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-validation</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.kafka</groupId>
-            <artifactId>spring-kafka</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-undertow</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-freemarker</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-log4j2</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-actuator</artifactId>
-        </dependency>
+    <!-- Spring Boot -->
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-web</artifactId>
+      <exclusions>
+        <exclusion>
+          <groupId>org.springframework.boot</groupId>
+          <artifactId>spring-boot-starter-logging</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>org.springframework.boot</groupId>
+          <artifactId>spring-boot-starter-tomcat</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-validation</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.kafka</groupId>
+      <artifactId>spring-kafka</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-undertow</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-freemarker</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-log4j2</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-actuator</artifactId>
+    </dependency>
 
-        <!-- Spring -->
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-beans</artifactId>
-        </dependency>
+    <!-- Spring -->
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-context</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-core</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-beans</artifactId>
+    </dependency>
 
-        <!-- Swagger API docs -->
-        <dependency>
-            <groupId>org.springdoc</groupId>
-            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
-            <version>2.8.14</version>
-        </dependency>
+    <!-- Swagger API docs -->
+    <dependency>
+      <groupId>org.springdoc</groupId>
+      <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+      <version>2.8.14</version>
+      <exclusions>
+        <exclusion>
+          <groupId>org.apache.commons</groupId>
+          <artifactId>commons-lang3</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
 
-        <!-- Spring test -->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
-        </dependency>
+    <!-- Spring test -->
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-test</artifactId>
+      <scope>test</scope>
+    </dependency>
 
-        <!-- Testcontainers -->
-        <dependency>
-            <groupId>org.testcontainers</groupId>
-            <artifactId>testcontainers</artifactId>
-            <version>${testcontainers.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.testcontainers</groupId>
-            <artifactId>kafka</artifactId>
-            <version>${testcontainers.version}</version>
-            <scope>test</scope>
-        </dependency>
+    <!-- Testcontainers -->
+    <dependency>
+      <groupId>org.testcontainers</groupId>
+      <artifactId>testcontainers</artifactId>
+      <version>2.0.2</version>
+      <scope>test</scope>
+      <exclusions>
+        <exclusion>
+          <groupId>org.apache.commons</groupId>
+          <artifactId>commons-compress</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-compress</artifactId>
+      <version>1.28.0</version>
+      <exclusions>
+        <exclusion>
+          <groupId>org.apache.commons</groupId>
+          <artifactId>commons-lang3</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+    <dependency>
+      <groupId>org.testcontainers</groupId>
+      <artifactId>testcontainers-kafka</artifactId>
+      <version>${testcontainers.version}</version>
+      <scope>test</scope>
+    </dependency>
 
-    </dependencies>
+  </dependencies>
 
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.14.1</version>
-                <configuration>
-                    <source>17</source>
-                    <target>17</target>
-                    <fork>true</fork>
-                </configuration>
-            </plugin>
-            <plugin>
-                <artifactId>maven-assembly-plugin</artifactId>
-                <configuration>
-                    <descriptors>
-                        <descriptor>src/main/assembly/bin.xml</descriptor>
-                    </descriptors>
-                </configuration>
-            </plugin>
-            <plugin>
-                <!-- Build an executable JAR -->
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <configuration>
-                    <archive>
-                        <manifest>
-                            <addClasspath>true</addClasspath>
-                            <classpathPrefix>lib/</classpathPrefix>
-                            <mainClass>kafdrop.Kafdrop</mainClass>
-                        </manifest>
-                    </archive>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>io.fabric8</groupId>
-                <artifactId>docker-maven-plugin</artifactId>
-                <version>0.47.0</version>
-                <configuration>
-                    <images>
-                        <image>
-                            <name>obsidiandynamics/kafdrop:${project.version}</name>
-                            <build>
-                                <assemblies>
-                                    <assembly>
-                                        <descriptorRef>artifact</descriptorRef>
-                                    </assembly>
-                                </assemblies>
-                                <buildx>
-                                    <platforms>
-                                        <platform>${docker.platforms}</platform>
-                                    </platforms>
-                                </buildx>
-                                <contextDir>${project.build.directory}/docker-ready</contextDir>
-                                <noCache>true</noCache>
-                            </build>
-                        </image>
-                    </images>
-                </configuration>
-            </plugin>
-            <plugin>
-                <artifactId>maven-resources-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>prepare-dockerfile</id>
-                        <phase>validate</phase>
-                        <goals>
-                            <goal>copy-resources</goal>
-                        </goals>
-                        <configuration>
-                            <outputDirectory>${project.build.directory}/docker-ready</outputDirectory>
-                            <resources>
-                                <resource>
-                                    <directory>src/main/docker</directory>
-                                    <filtering>true</filtering>
-                                </resource>
-                            </resources>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-                <configuration>
-                    <mainClass>${start.class}</mainClass>
-                    <layout>ZIP</layout>
-                </configuration>
-                <executions>
-                    <execution>
-                        <id>repackage</id>
-                        <goals>
-                            <goal>repackage</goal>
-                        </goals>
-                    </execution>
-                    <execution>
-                        <id>build-info</id>
-                        <goals>
-                            <goal>build-info</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-failsafe-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>integration-test</goal>
-                            <goal>verify</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-        <resources>
-            <resource>
-                <directory>src/main/resources</directory>
-                <filtering>true</filtering>
-                <excludes>
-                    <exclude>static/**</exclude>
-                </excludes>
-            </resource>
-            <resource>
-                <directory>src/main/resources</directory>
-                <filtering>false</filtering>
-                <includes>
-                    <include>static/**</include>
-                </includes>
-            </resource>
-        </resources>
-    </build>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.14.1</version>
+        <configuration>
+          <source>25</source>
+          <target>25</target>
+          <release>25</release>
+          <fork>true</fork>
+          <annotationProcessorPaths>
+            <path>
+              <groupId>org.projectlombok</groupId>
+              <artifactId>lombok</artifactId>
+              <version>1.18.42</version>
+            </path>
+          </annotationProcessorPaths>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-assembly-plugin</artifactId>
+        <version>3.8.0</version>
+        <configuration>
+          <descriptors>
+            <descriptor>src/main/assembly/bin.xml</descriptor>
+          </descriptors>
+        </configuration>
+      </plugin>
+      <plugin>
+        <!-- Build an executable JAR -->
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <version>3.5.0</version>
+        <configuration>
+          <archive>
+            <manifest>
+              <addClasspath>true</addClasspath>
+              <classpathPrefix>lib/</classpathPrefix>
+              <mainClass>kafdrop.Kafdrop</mainClass>
+            </manifest>
+          </archive>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>io.fabric8</groupId>
+        <artifactId>docker-maven-plugin</artifactId>
+        <version>0.48.0</version>
+        <configuration>
+          <images>
+            <image>
+              <name>obsidiandynamics/kafdrop:${project.version}</name>
+              <build>
+                <assemblies>
+                  <assembly>
+                    <descriptorRef>artifact</descriptorRef>
+                  </assembly>
+                </assemblies>
+                <buildx>
+                  <platforms>
+                    <platform>${docker.platforms}</platform>
+                  </platforms>
+                </buildx>
+                <contextDir>${project.build.directory}/docker-ready</contextDir>
+                <noCache>true</noCache>
+              </build>
+            </image>
+          </images>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-resources-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>prepare-dockerfile</id>
+            <phase>validate</phase>
+            <goals>
+              <goal>copy-resources</goal>
+            </goals>
+            <configuration>
+              <outputDirectory>${project.build.directory}/docker-ready</outputDirectory>
+              <resources>
+                <resource>
+                  <directory>src/main/docker</directory>
+                  <filtering>true</filtering>
+                </resource>
+              </resources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-maven-plugin</artifactId>
+        <version>3.5.8</version>
+        <configuration>
+          <mainClass>${start.class}</mainClass>
+          <layout>ZIP</layout>
+        </configuration>
+        <executions>
+          <execution>
+            <id>repackage</id>
+            <goals>
+              <goal>repackage</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>build-info</id>
+            <goals>
+              <goal>build-info</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-failsafe-plugin</artifactId>
+        <executions>
+          <execution>
+            <goals>
+              <goal>integration-test</goal>
+              <goal>verify</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+    <resources>
+      <resource>
+        <directory>src/main/resources</directory>
+        <filtering>true</filtering>
+        <excludes>
+          <exclude>static/**</exclude>
+        </excludes>
+      </resource>
+      <resource>
+        <directory>src/main/resources</directory>
+        <filtering>false</filtering>
+        <includes>
+          <include>static/**</include>
+        </includes>
+      </resource>
+    </resources>
+  </build>
 </project>
diff --git a/src/main/docker/Dockerfile b/src/main/docker/Dockerfile
index 515d1549..85d80999 100644
--- a/src/main/docker/Dockerfile
+++ b/src/main/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:17.0.17_10-jdk
+FROM eclipse-temurin:25.0.1_8-jdk
 
 ADD kafdrop.sh /
 ADD maven/ /kafdrop/
diff --git a/src/main/java/kafdrop/util/AvroMessageSerializer.java b/src/main/java/kafdrop/util/AvroMessageSerializer.java
index a41bd97b..26fc5a09 100644
--- a/src/main/java/kafdrop/util/AvroMessageSerializer.java
+++ b/src/main/java/kafdrop/util/AvroMessageSerializer.java
@@ -1,10 +1,10 @@
 package kafdrop.util;
 
-import java.util.HashMap;
-
-import io.confluent.kafka.serializers.AbstractKafkaAvroSerDeConfig;
+import io.confluent.kafka.serializers.KafkaAvroDeserializerConfig;
 import io.confluent.kafka.serializers.KafkaAvroSerializer;
 
+import java.util.HashMap;
+
 public class AvroMessageSerializer implements MessageSerializer {
 
   private final String topicName;
@@ -23,10 +23,10 @@ public byte[] serializeMessage(String value) {
 
   private KafkaAvroSerializer getSerializer(String schemaRegistryUrl, String schemaRegistryAuth) {
     final var config = new HashMap<String, Object>();
-    config.put(AbstractKafkaAvroSerDeConfig.SCHEMA_REGISTRY_URL_CONFIG, schemaRegistryUrl);
+    config.put(KafkaAvroDeserializerConfig.SCHEMA_REGISTRY_URL_CONFIG, schemaRegistryUrl);
     if (schemaRegistryAuth != null) {
-      config.put(AbstractKafkaAvroSerDeConfig.BASIC_AUTH_CREDENTIALS_SOURCE, "USER_INFO");
-      config.put(AbstractKafkaAvroSerDeConfig.USER_INFO_CONFIG, schemaRegistryAuth);
+      config.put(KafkaAvroDeserializerConfig.BASIC_AUTH_CREDENTIALS_SOURCE, "USER_INFO");
+      config.put(KafkaAvroDeserializerConfig.USER_INFO_CONFIG, schemaRegistryAuth);
     }
     final var kafkaAvroSerializer = new KafkaAvroSerializer();
     kafkaAvroSerializer.configure(config, false);
diff --git a/src/main/resources/templates/error.ftlh b/src/main/resources/templates/error.ftlh
index af10b2ad..dcb2fee6 100644
--- a/src/main/resources/templates/error.ftlh
+++ b/src/main/resources/templates/error.ftlh
@@ -1,14 +1,14 @@
 <#import "/spring.ftl" as spring />
 <#import "lib/template.ftlh" as template>
-<@template.header "${error.error}"/>
-<h2>${error.error}</h2>
+<@template.header "${error['message']!''}"/>
+<h2>${error['message']}</h2>
 <div id="errorHeader">
-A ${error.status} error has occurred: <span id="errorMessage">${error.message}</span>
+A ${error['status']!''} error has occurred: <span id="errorMessage">${error['message']!''}</span>
 </div>
-<#if error.trace??>
+<#if error['trace']??>
     <div id="stackTraceTitle">Stack trace</div>
     <div id="stackTrace">
-    ${error.trace}
+    ${error['trace']}
     </div>
 <#else>
 </#if>
diff --git a/src/test/java/kafdrop/AbstractIntegrationTest.java b/src/test/java/kafdrop/AbstractIntegrationTest.java
index 4bf80c80..887d8fbd 100644
--- a/src/test/java/kafdrop/AbstractIntegrationTest.java
+++ b/src/test/java/kafdrop/AbstractIntegrationTest.java
@@ -16,7 +16,7 @@
 @ContextConfiguration(initializers = AbstractIntegrationTest.Initializer.class)
 abstract class AbstractIntegrationTest {
   static class Initializer implements ApplicationContextInitializer<ConfigurableApplicationContext> {
-    static KafkaContainer kafka = new KafkaContainer(DockerImageName.parse("confluentinc/cp-kafka").withTag("5.4.3"));
+    static KafkaContainer kafka = new KafkaContainer(DockerImageName.parse("confluentinc/cp-kafka").withTag("7.7.7"));
 
     public static Map<String, Object> getProperties() {
       Startables.deepStart(List.of(kafka)).join();