diff --git a/gson/pom.xml b/gson/pom.xml
index 883382a000..daf43ac480 100644
--- a/gson/pom.xml
+++ b/gson/pom.xml
@@ -50,7 +50,7 @@
     <dependency>
       <groupId>com.google.errorprone</groupId>
       <artifactId>error_prone_annotations</artifactId>
-      <version>2.29.2</version>
+      <version>2.31.0</version>
     </dependency>
 
     <dependency>
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava-testlib</artifactId>
-      <version>33.2.1-jre</version>
+      <version>33.3.0-jre</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
@@ -222,7 +222,7 @@
           <dependency>
             <groupId>com.guardsquare</groupId>
             <artifactId>proguard-core</artifactId>
-            <version>9.1.5</version>
+            <version>9.1.6</version>
           </dependency>
         </dependencies>
         <configuration>
diff --git a/pom.xml b/pom.xml
index 30775878ea..5f5f628470 100644
--- a/pom.xml
+++ b/pom.xml
@@ -300,7 +300,7 @@
               <path>
                 <groupId>com.google.errorprone</groupId>
                 <artifactId>error_prone_core</artifactId>
-                <version>2.29.2</version>
+                <version>2.31.0</version>
               </path>
             </annotationProcessorPaths>
           </configuration>
@@ -308,7 +308,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-javadoc-plugin</artifactId>
-          <version>3.8.0</version>
+          <version>3.10.0</version>
           <configuration>
             <skip>${gson.isTestModule}</skip>
 
@@ -338,7 +338,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-surefire-plugin</artifactId>
-          <version>3.3.1</version>
+          <version>3.5.0</version>
           </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
@@ -348,7 +348,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-install-plugin</artifactId>
-          <version>3.1.2</version>
+          <version>3.1.3</version>
           <configuration>
             <skip>${gson.isTestModule}</skip>
           </configuration>
@@ -364,7 +364,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-gpg-plugin</artifactId>
-          <version>3.2.4</version>
+          <version>3.2.5</version>
           <configuration>
             <skip>${gson.isTestModule}</skip>
           </configuration>
@@ -372,7 +372,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-deploy-plugin</artifactId>
-          <version>3.1.2</version>
+          <version>3.1.3</version>
           <configuration>
             <skip>${gson.isInternalModule}</skip>
           </configuration>
@@ -468,7 +468,7 @@
         <plugin>
           <groupId>com.github.siom79.japicmp</groupId>
           <artifactId>japicmp-maven-plugin</artifactId>
-          <version>0.22.0</version>
+          <version>0.23.0</version>
           <configuration>
             <skip>${gson.isTestModule}</skip>
 
diff --git a/proto/pom.xml b/proto/pom.xml
index b1fc9ed8ae..fb18454a3b 100644
--- a/proto/pom.xml
+++ b/proto/pom.xml
@@ -31,7 +31,7 @@
     <!-- This is duplicated here because that is recommended by `artifact:check-buildplan` -->
     <project.build.outputTimestamp>2024-05-19T18:54:10Z</project.build.outputTimestamp>
 
-    <protobufVersion>4.27.3</protobufVersion>
+    <protobufVersion>4.28.0</protobufVersion>
 
     <!-- Overwrite property from parent; this module is currently not deployed -->
     <gson.isInternalModule>true</gson.isInternalModule>
@@ -60,7 +60,7 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
-      <version>33.2.1-jre</version>
+      <version>33.3.0-jre</version>
     </dependency>
 
     <dependency>
diff --git a/test-graal-native-image/pom.xml b/test-graal-native-image/pom.xml
index 35321fde8a..73897582bc 100644
--- a/test-graal-native-image/pom.xml
+++ b/test-graal-native-image/pom.xml
@@ -48,7 +48,7 @@
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter</artifactId>
-      <version>5.10.3</version>
+      <version>5.11.0</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/test-shrinker/pom.xml b/test-shrinker/pom.xml
index 3a07ff36e9..c7d7466680 100644
--- a/test-shrinker/pom.xml
+++ b/test-shrinker/pom.xml
@@ -84,7 +84,7 @@
           <dependency>
             <groupId>com.guardsquare</groupId>
             <artifactId>proguard-core</artifactId>
-            <version>9.1.5</version>
+            <version>9.1.6</version>
           </dependency>
         </dependencies>
         <configuration>
@@ -144,7 +144,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>exec-maven-plugin</artifactId>
-        <version>3.3.0</version>
+        <version>3.4.1</version>
         <executions>
           <execution>
             <id>r8</id>
@@ -188,7 +188,7 @@
               but it appears that can be ignored -->
             <groupId>com.android.tools</groupId>
             <artifactId>r8</artifactId>
-            <version>8.3.37</version>
+            <version>8.5.35</version>
           </dependency>
         </dependencies>
       </plugin>
@@ -198,7 +198,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-failsafe-plugin</artifactId>
-        <version>3.3.1</version>
+        <version>3.5.0</version>
         <executions>
           <execution>
             <goals>