diff --git a/exist-core/pom.xml b/exist-core/pom.xml
index 149a78dcd7..a086e5f059 100644
--- a/exist-core/pom.xml
+++ b/exist-core/pom.xml
@@ -1690,7 +1690,6 @@ The BaseX Team. The original license statement is also included below.]]></pream
                                 <ignoredUnusedDeclaredDependency>org.apache.logging.log4j:log4j-slf4j2-impl:jar:${log4j.version}</ignoredUnusedDeclaredDependency>
                                 <ignoredUnusedDeclaredDependency>org.apache.logging.log4j:log4j-jul:jar:${log4j.version}</ignoredUnusedDeclaredDependency>
                                 <ignoredUnusedDeclaredDependency>org.glassfish.jaxb:jaxb-runtime:jar:${jaxb.impl.version}</ignoredUnusedDeclaredDependency>
-                                <ignoredUnusedDeclaredDependency>org.fusesource.jansi:jansi:jar:${jansi.version}</ignoredUnusedDeclaredDependency>
                                 <ignoredUnusedDeclaredDependency>net.sourceforge.nekohtml:nekohtml:jar:1.9.22</ignoredUnusedDeclaredDependency>
                                 <ignoredUnusedDeclaredDependency>xml-resolver:xml-resolver:jar:1.2</ignoredUnusedDeclaredDependency>
                                 <ignoredUnusedDeclaredDependency>xalan:serializer:jar:2.7.3</ignoredUnusedDeclaredDependency>
diff --git a/exist-parent/pom.xml b/exist-parent/pom.xml
index 642f299dbd..91d4e1a6e8 100644
--- a/exist-parent/pom.xml
+++ b/exist-parent/pom.xml
@@ -530,9 +530,9 @@
         <pluginManagement>
             <plugins>
                 <plugin>
-                    <groupId>org.omnifaces</groupId>
+                    <groupId>org.codehaus.mojo</groupId>
                     <artifactId>antlr-maven-plugin</artifactId>
-                    <version>2.4</version>
+                    <version>2.2</version>
                 </plugin>
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
diff --git a/extensions/indexes/ngram/pom.xml b/extensions/indexes/ngram/pom.xml
index cfd10b9bf0..8472799aab 100644
--- a/extensions/indexes/ngram/pom.xml
+++ b/extensions/indexes/ngram/pom.xml
@@ -86,6 +86,12 @@
             <artifactId>xml-apis</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <scope>test</scope>
+        </dependency>
+
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
diff --git a/extensions/modules/cache/pom.xml b/extensions/modules/cache/pom.xml
index 4cfe15ba35..cf7f47997f 100644
--- a/extensions/modules/cache/pom.xml
+++ b/extensions/modules/cache/pom.xml
@@ -86,6 +86,11 @@
             <artifactId>log4j-api</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>com.evolvedbinary.thirdparty.xml-apis</groupId>
             <artifactId>xml-apis</artifactId>
diff --git a/extensions/modules/mail/pom.xml b/extensions/modules/mail/pom.xml
index 08911c31ff..b3cbe7d664 100644
--- a/extensions/modules/mail/pom.xml
+++ b/extensions/modules/mail/pom.xml
@@ -111,6 +111,11 @@
             <artifactId>commons-codec</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-api</artifactId>