diff --git a/pom.xml b/pom.xml
index 56aba11..fcccf49 100644
--- a/pom.xml
+++ b/pom.xml
@@ -55,7 +55,7 @@
         <dependency>
             <groupId>commons-configuration</groupId>
             <artifactId>commons-configuration</artifactId>
-            <version>${commons.configuration.version}</version>
+            <version>1.0.2</version>
         </dependency>
 
         <dependency>
@@ -66,7 +66,7 @@
         <dependency>
             <groupId>jdesktop</groupId>
             <artifactId>swing-worker</artifactId>
-            <version>${swing.worker.version}</version>
+            <version>1.3.15</version>
             <scope>system</scope>
             <systemPath>${project.basedir}/lib/jdesktop-swing-worker-${swing.worker.version}.jar</systemPath>
         </dependency>