diff --git a/java/carrier/pom.xml b/java/carrier/pom.xml
index 9a5130bd32..65a2715864 100644
--- a/java/carrier/pom.xml
+++ b/java/carrier/pom.xml
@@ -35,7 +35,7 @@
       <plugin>
         <groupId>org.apache.felix</groupId>
         <artifactId>maven-bundle-plugin</artifactId>
-        <version>5.1.9</version>
+        <version>6.0.0</version>
         <configuration>
           <instructions>
             <Fragment-Host>com.googlecode.libphonenumber</Fragment-Host>
diff --git a/java/demo/pom.xml b/java/demo/pom.xml
index 3536af7a80..cfa4e635ef 100644
--- a/java/demo/pom.xml
+++ b/java/demo/pom.xml
@@ -36,12 +36,12 @@
     <dependency>
       <artifactId>soy</artifactId>
       <groupId>com.google.template</groupId>
-      <version>2022-07-20</version>
+      <version>v20160111</version>
     </dependency>
     <dependency>
       <artifactId>appengine-maven-plugin</artifactId>
       <groupId>com.google.cloud.tools</groupId>
-      <version>2.4.4</version>
+      <version>2.8.3</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
@@ -53,7 +53,7 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.13.0</version>
+      <version>2.18.0</version>
     </dependency>
     <dependency>
       <groupId>commons-fileupload</groupId>
@@ -89,7 +89,7 @@
       <plugin>
         <groupId>com.google.cloud.tools</groupId>
         <artifactId>appengine-maven-plugin</artifactId>
-        <version>2.4.4</version>
+        <version>2.8.3</version>
         <configuration>
         </configuration>
       </plugin>
@@ -109,7 +109,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>exec-maven-plugin</artifactId>
-        <version>3.1.0</version>
+        <version>3.5.0</version>
         <executions>
           <execution>
             <!-- soy-parser generates template classes in
@@ -164,7 +164,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>3.5.0</version>
+        <version>3.11.2</version>
         <configuration>
           <!-- SoyInfoParser does not generate valid javadoc and
           <excludePackageNames> does not work for /generated-sources for
diff --git a/java/geocoder/pom.xml b/java/geocoder/pom.xml
index 6c43f1c942..7d99999fe7 100644
--- a/java/geocoder/pom.xml
+++ b/java/geocoder/pom.xml
@@ -45,7 +45,7 @@
       <plugin>
         <groupId>org.apache.felix</groupId>
         <artifactId>maven-bundle-plugin</artifactId>
-        <version>5.1.9</version>
+        <version>6.0.0</version>
         <configuration>
           <instructions>
             <Fragment-Host>com.googlecode.libphonenumber</Fragment-Host>
diff --git a/java/internal/prefixmapper/pom.xml b/java/internal/prefixmapper/pom.xml
index 1e3249d9dd..a487fa9948 100644
--- a/java/internal/prefixmapper/pom.xml
+++ b/java/internal/prefixmapper/pom.xml
@@ -31,7 +31,7 @@
       <plugin>
         <groupId>org.apache.felix</groupId>
         <artifactId>maven-bundle-plugin</artifactId>
-        <version>5.1.9</version>
+        <version>6.0.0</version>
         <configuration>
           <instructions>
             <Fragment-Host>com.googlecode.libphonenumber</Fragment-Host>
diff --git a/java/libphonenumber/pom.xml b/java/libphonenumber/pom.xml
index f2ff83f3b0..3ee9d11314 100644
--- a/java/libphonenumber/pom.xml
+++ b/java/libphonenumber/pom.xml
@@ -33,7 +33,7 @@
       <plugin>
         <groupId>org.apache.felix</groupId>
         <artifactId>maven-bundle-plugin</artifactId>
-        <version>5.1.9</version>
+        <version>6.0.0</version>
         <configuration>
           <instructions>
             <Eclipse-ExtensibleAPI>true</Eclipse-ExtensibleAPI>
diff --git a/java/pom.xml b/java/pom.xml
index 2dca367300..cd54d76a6f 100644
--- a/java/pom.xml
+++ b/java/pom.xml
@@ -97,7 +97,7 @@
         <plugin>
           <groupId>org.apache.felix</groupId>
           <artifactId>maven-bundle-plugin</artifactId>
-          <version>5.1.9</version>
+          <version>6.0.0</version>
           <executions>
             <execution>
               <id>bundle-manifest</id>
@@ -111,11 +111,11 @@
         <plugin>
           <groupId>org.codehaus.mojo</groupId>
           <artifactId>animal-sniffer-maven-plugin</artifactId>
-          <version>1.15</version>
+          <version>1.24</version>
         </plugin>
         <plugin>
           <artifactId>maven-jar-plugin</artifactId>
-          <version>3.3.0</version>
+          <version>3.4.2</version>
         </plugin>
       </plugins>
     </pluginManagement>
@@ -123,7 +123,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-surefire-plugin</artifactId>
-        <version>3.1.2</version>
+        <version>3.5.2</version>
         <configuration>
           <forkCount>0</forkCount>
           <includes>
@@ -134,7 +134,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-source-plugin</artifactId>
-        <version>3.3.0</version>
+        <version>3.3.1</version>
         <executions>
           <execution>
             <id>attach-sources</id>
@@ -147,7 +147,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>3.5.0</version>
+        <version>3.11.2</version>
         <executions>
           <execution>
             <id>attach-javadocs</id>
@@ -160,7 +160,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-release-plugin</artifactId>
-        <version>3.0.1</version>
+        <version>3.1.1</version>
         <configuration>
           <tagNameFormat>v@{project.version}</tagNameFormat>
         </configuration>
@@ -168,7 +168,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.11.0</version>
+        <version>3.13.0</version>
         <configuration>
           <source>1.7</source>
           <target>1.7</target>
@@ -178,7 +178,7 @@
       <plugin>
         <groupId>org.sonatype.plugins</groupId>
         <artifactId>nexus-staging-maven-plugin</artifactId>
-        <version>1.6.13</version>
+        <version>1.7.0</version>
         <extensions>true</extensions>
         <configuration>
           <serverId>sonatype-nexus-staging</serverId>
@@ -204,7 +204,7 @@
           <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-gpg-plugin</artifactId>
-            <version>3.1.0</version>
+            <version>3.2.7</version>
             <executions>
               <execution>
                 <id>sign-artifacts</id>
@@ -229,12 +229,12 @@
       <dependency>
         <groupId>org.apache.maven.scm</groupId>
         <artifactId>maven-scm-api</artifactId>
-        <version>2.0.1</version>
+        <version>2.1.0</version>
       </dependency>
       <dependency>
         <groupId>org.apache.maven.scm</groupId>
         <artifactId>maven-scm-provider-gitexe</artifactId>
-        <version>2.0.1</version>
+        <version>2.1.0</version>
       </dependency>
     </dependencies>
   </dependencyManagement>
@@ -248,7 +248,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>2.23.4</version>
+      <version>5.14.2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/tools/java/common/pom.xml b/tools/java/common/pom.xml
index b5ae6f8b6f..0a42b2f6be 100644
--- a/tools/java/common/pom.xml
+++ b/tools/java/common/pom.xml
@@ -29,7 +29,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.11.0</version>
+        <version>3.13.0</version>
         <configuration>
           <source>1.7</source>
           <target>1.7</target>
@@ -41,7 +41,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>build-helper-maven-plugin</artifactId>
-        <version>3.4.0</version>
+        <version>3.6.0</version>
         <executions>
           <execution>
             <id>add-source</id>
diff --git a/tools/java/cpp-build/pom.xml b/tools/java/cpp-build/pom.xml
index c49146a004..388e652178 100644
--- a/tools/java/cpp-build/pom.xml
+++ b/tools/java/cpp-build/pom.xml
@@ -25,7 +25,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.11.0</version>
+        <version>3.13.0</version>
         <configuration>
           <source>1.7</source>
 	  <target>1.7</target>
@@ -36,7 +36,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-antrun-plugin</artifactId>
-        <version>1.3</version>
+        <version>3.1.0</version>
         <executions>
           <execution>
             <id>create-generated-directory</id>
@@ -55,7 +55,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>build-helper-maven-plugin</artifactId>
-        <version>3.4.0</version>
+        <version>3.6.0</version>
         <executions>
           <execution>
             <id>add-source</id>
@@ -84,7 +84,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>exec-maven-plugin</artifactId>
-        <version>3.1.0</version>
+        <version>3.5.0</version>
         <executions>
           <execution>
             <phase>generate-sources</phase>
@@ -105,7 +105,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-jar-plugin</artifactId>
-        <version>3.3.0</version>
+        <version>3.4.2</version>
         <configuration>
           <archive>
             <manifest>
@@ -154,7 +154,7 @@
     <dependency>
       <groupId>com.google.protobuf</groupId>
       <artifactId>protobuf-java</artifactId>
-      <version>3.25.5</version>
+      <version>4.29.1</version>
     </dependency>
   </dependencies>
 
diff --git a/tools/java/data/pom.xml b/tools/java/data/pom.xml
index 3fae1234d5..ea45e960fd 100644
--- a/tools/java/data/pom.xml
+++ b/tools/java/data/pom.xml
@@ -47,7 +47,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.0.2</version>
+        <version>3.13.0</version>
         <configuration>
           <source>1.7</source>
 	  <target>1.7</target>
diff --git a/tools/java/java-build/pom.xml b/tools/java/java-build/pom.xml
index 2548ac58c1..fc93cd73de 100644
--- a/tools/java/java-build/pom.xml
+++ b/tools/java/java-build/pom.xml
@@ -47,7 +47,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.0.2</version>
+        <version>3.13.0</version>
         <configuration>
           <source>1.7</source>
 	  <target>1.7</target>
@@ -57,7 +57,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>build-helper-maven-plugin</artifactId>
-        <version>3.4.0</version>
+        <version>3.6.0</version>
         <executions>
           <execution>
             <id>add-source</id>
@@ -138,7 +138,7 @@
     <dependency>
         <groupId>com.google.guava</groupId>
         <artifactId>guava</artifactId>
-        <version>33.3.0-jre</version>
+        <version>33.3.1-jre</version>
     </dependency>
   </dependencies>