diff --git a/value/processor/pom.xml b/value/processor/pom.xml
index edc26a824d..603757f163 100644
--- a/value/processor/pom.xml
+++ b/value/processor/pom.xml
@@ -118,7 +118,7 @@
     <dependency>
       <groupId>org.checkerframework</groupId>
       <artifactId>checker-qual</artifactId>
-      <version>4.1.0</version>
+      <version>4.2.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/value/src/it/functional/pom.xml b/value/src/it/functional/pom.xml
index 0ab7b54920..e424203d55 100644
--- a/value/src/it/functional/pom.xml
+++ b/value/src/it/functional/pom.xml
@@ -32,7 +32,7 @@
   <version>HEAD-SNAPSHOT</version>
   <name>Auto-Value Functional Integration Test</name>
   <properties>
-    <kotlin.version>2.3.21</kotlin.version>
+    <kotlin.version>2.4.0</kotlin.version>
   </properties>
   <dependencies>
     <dependency>
@@ -156,7 +156,7 @@
             <path>
               <groupId>org.jetbrains.kotlin</groupId>
               <artifactId>kotlin-metadata-jvm</artifactId>
-              <version>2.3.21</version>
+              <version>2.4.0</version>
             </path>
           </annotationProcessorPaths>
           <source>${java.specification.version}</source>
@@ -224,7 +224,7 @@
                 <path>
                   <groupId>org.jetbrains.kotlin</groupId>
                   <artifactId>kotlin-metadata-jvm</artifactId>
-                  <version>2.3.21</version>
+                  <version>2.4.0</version>
                 </path>
               </annotationProcessorPaths>
               <source>${java.specification.version}</source>
diff --git a/value/src/it/gwtserializer/pom.xml b/value/src/it/gwtserializer/pom.xml
index 6918aa841f..40888e37a2 100644
--- a/value/src/it/gwtserializer/pom.xml
+++ b/value/src/it/gwtserializer/pom.xml
@@ -126,7 +126,7 @@
       <plugin>
         <groupId>net.ltgt.gwt.maven</groupId>
         <artifactId>gwt-maven-plugin</artifactId>
-        <version>1.2.0</version>
+        <version>1.3.0</version>
         <executions>
           <execution>
             <goals>