diff --git a/openid-connect-client/pom.xml b/openid-connect-client/pom.xml
index a261b9df0..0a140a374 100644
--- a/openid-connect-client/pom.xml
+++ b/openid-connect-client/pom.xml
@@ -48,7 +48,6 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-source-plugin</artifactId>
-        <version>2.1.2</version>
         <executions>
           <execution>
             <id>attach-sources</id>
@@ -62,7 +61,6 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.7</version>
         <executions>
           <execution>
             <id>attach-sources</id>