diff --git a/pom.xml b/pom.xml
index 9a08db03f..756073fc2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -61,10 +61,15 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-spanner-bom</artifactId>
-        <version>6.104.0</version>
+        <version>6.105.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>grpc-gcp</artifactId>
+        <version>1.9.0</version>
+      </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-dependencies</artifactId>
diff --git a/samples/spring-data-jdbc/googlesql/pom.xml b/samples/spring-data-jdbc/googlesql/pom.xml
index ec5de12fc..a8c714ad5 100644
--- a/samples/spring-data-jdbc/googlesql/pom.xml
+++ b/samples/spring-data-jdbc/googlesql/pom.xml
@@ -30,10 +30,15 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-spanner-bom</artifactId>
-        <version>6.104.0</version>
+        <version>6.105.0</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>grpc-gcp</artifactId>
+        <version>1.9.0</version>
+      </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>libraries-bom</artifactId>
diff --git a/samples/spring-data-jdbc/postgresql/pom.xml b/samples/spring-data-jdbc/postgresql/pom.xml
index 3db0c1aa3..bc60ad011 100644
--- a/samples/spring-data-jdbc/postgresql/pom.xml
+++ b/samples/spring-data-jdbc/postgresql/pom.xml
@@ -30,10 +30,15 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-spanner-bom</artifactId>
-        <version>6.104.0</version>
+        <version>6.105.0</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>grpc-gcp</artifactId>
+        <version>1.9.0</version>
+      </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>libraries-bom</artifactId>
diff --git a/samples/spring-data-jdbc/postgresql/src/main/java/com/google/cloud/spanner/sample/OpenTelemetryConfiguration.java b/samples/spring-data-jdbc/postgresql/src/main/java/com/google/cloud/spanner/sample/OpenTelemetryConfiguration.java
index f1e615290..b833e48b7 100644
--- a/samples/spring-data-jdbc/postgresql/src/main/java/com/google/cloud/spanner/sample/OpenTelemetryConfiguration.java
+++ b/samples/spring-data-jdbc/postgresql/src/main/java/com/google/cloud/spanner/sample/OpenTelemetryConfiguration.java
@@ -36,8 +36,6 @@
 import java.io.IOException;
 import java.util.concurrent.ThreadLocalRandom;
 import org.springframework.beans.factory.annotation.Value;
-import org.springframework.boot.autoconfigure.AutoConfiguration;
-import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
diff --git a/samples/spring-data-mybatis/googlesql/pom.xml b/samples/spring-data-mybatis/googlesql/pom.xml
index 8eb642fe7..92436bf12 100644
--- a/samples/spring-data-mybatis/googlesql/pom.xml
+++ b/samples/spring-data-mybatis/googlesql/pom.xml
@@ -35,10 +35,15 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-spanner-bom</artifactId>
-        <version>6.104.0</version>
+        <version>6.105.0</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>grpc-gcp</artifactId>
+        <version>1.9.0</version>
+      </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>libraries-bom</artifactId>