diff --git a/android-integration/pom.xml b/android-integration/pom.xml
index fe515895e..7be32aa30 100644
--- a/android-integration/pom.xml
+++ b/android-integration/pom.xml
@@ -64,7 +64,7 @@
     <dependency>
       <groupId>com.google.android</groupId>
       <artifactId>support-v4</artifactId>
-      <version>r6</version>
+      <version>r7</version>
     </dependency>
   </dependencies>
   <build>
@@ -74,7 +74,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
+        <version>2.4</version>
         <configuration>
           <source>6</source>
           <target>6</target>
@@ -96,7 +96,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.8</version>
+        <version>2.8.1</version>
         <executions>
           <execution>
             <id>attach-javadocs</id>
@@ -109,6 +109,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-jar-plugin</artifactId>
+        <version>2.4</version>
         <configuration>
           <!-- By default exclude the Honeycomb and Support classes. -->
           <excludes>
@@ -150,6 +151,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-release-plugin</artifactId>
+        <version>2.3.1</version>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
diff --git a/core/pom.xml b/core/pom.xml
index 54b3e9f80..8b6df658e 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -62,7 +62,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
+        <version>2.4</version>
         <configuration>
           <source>6</source>
           <target>6</target>
@@ -84,7 +84,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.8</version>
+        <version>2.8.1</version>
         <executions>
           <execution>
             <id>attach-javadocs</id>
@@ -97,6 +97,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-release-plugin</artifactId>
+        <version>2.3.1</version>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
diff --git a/javase/pom.xml b/javase/pom.xml
index e132e3ec3..69e6fb849 100644
--- a/javase/pom.xml
+++ b/javase/pom.xml
@@ -69,7 +69,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
+        <version>2.4</version>
         <configuration>
           <source>6</source>
           <target>6</target>
@@ -91,7 +91,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.8</version>
+        <version>2.8.1</version>
         <executions>
           <execution>
             <id>attach-javadocs</id>
@@ -104,6 +104,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-release-plugin</artifactId>
+        <version>2.3.1</version>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>