diff --git a/core/pom.xml b/core/pom.xml
index bb537cf925ee942c9c8c1a85107eef85517bcf1c..950f195667080d9ec23b1c8eed14209952f64b22 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -120,15 +120,10 @@
       <artifactId>xstream</artifactId>
       <version>1.1.3</version>
     </dependency>
-    <dependency>
-      <groupId>jfree</groupId>
-      <artifactId>jcommon</artifactId>
-      <version>1.0.4</version>
-    </dependency>
     <dependency>
       <groupId>jfree</groupId>
       <artifactId>jfreechart</artifactId>
-      <version>1.0.1</version>
+      <version>1.0.3</version>
     </dependency>
     <dependency>
       <groupId>ant</groupId>