diff --git a/cup-maven-plugin/pom.xml b/cup-maven-plugin/pom.xml
index bba59c8ba..ecfeb070f 100644
--- a/cup-maven-plugin/pom.xml
+++ b/cup-maven-plugin/pom.xml
@@ -30,12 +30,12 @@
     <dependency>
       <groupId>com.github.vbmacher</groupId>
       <artifactId>java-cup</artifactId>
-      <version>11b-20160615</version>
+      <version>11b-20160615-1</version>
     </dependency>
     <dependency>
       <groupId>com.github.vbmacher</groupId>
       <artifactId>java-cup-runtime</artifactId>
-      <version>11b-20160615</version>
+      <version>11b-20160615-1</version>
     </dependency>
 
     <dependency>
diff --git a/pom.xml b/pom.xml
index 6dc1ffeda..b5ecb050d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -84,7 +84,7 @@
   </mailingLists>
 
   <properties>
-    <cup.version>11b-20160615</cup.version>
+    <cup.version>11b-20160615-1</cup.version>
     <github.global.server>github</github.global.server>
     <jflex.jdk.version>1.7</jflex.jdk.version>
     <!-- 3.0.x fails to compile flex-maven-plugin https://issues.apache.org/jira/browse/MNG-5346 -->