diff --git a/ggc-plugins/ggc-cgms/pom.xml b/ggc-plugins/ggc-cgms/pom.xml
index 002b1c28..dc91583c 100755
--- a/ggc-plugins/ggc-cgms/pom.xml
+++ b/ggc-plugins/ggc-cgms/pom.xml
@@ -64,9 +64,14 @@
         <dependency>
             <groupId>org.jdom</groupId>
             <artifactId>jdom</artifactId>
-            <version>1.1</version>
+            <version>1.1.3</version>
         </dependency>
 
+<!--        <dependency>-->
+<!--            <groupId>org.jdom</groupId>-->
+<!--            <artifactId>jdom2</artifactId>-->
+<!--            <version>2.0.6.1</version>-->
+<!--        </dependency>-->
 
     </dependencies>
 
diff --git a/pom.xml b/pom.xml
index eac501e5..19ee03eb 100755
--- a/pom.xml
+++ b/pom.xml
@@ -900,7 +900,7 @@
         <!-- Not really used just for testing -->
         <!-- 0.9 ?? -->
         <simpleframework.version>2.7.1</simpleframework.version>
-        <zip4j.version>1.3.2</zip4j.version>
+        <zip4j.version>2.11.5</zip4j.version>
 
 
         <!-- Maven Plugins -->