diff --git a/pom.xml b/pom.xml
index d6fd77d7b..f4af341b8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -235,6 +235,9 @@
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-install-plugin</artifactId>
           <version>2.5.2</version>
+          <configuration>
+            <createChecksum>true</createChecksum>
+          </configuration>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
@@ -282,12 +285,12 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-project-info-reports-plugin</artifactId>
-          <version>2.7</version>
+          <version>2.8</version>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-gpg-plugin</artifactId>
-          <version>1.5</version>
+          <version>1.6</version>
           <executions>
             <execution>
               <id>sign-artifacts</id>
@@ -321,7 +324,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-war-plugin</artifactId>
-          <version>2.5</version>
+          <version>2.6</version>
         </plugin>
         <plugin>
           <groupId>com.jayway.maven.plugins.android.generation2</groupId>