diff --git a/de.prob2.feature/feature.xml b/de.prob2.feature/feature.xml
index 6bc23c2551297ac9b86cf5a3313fbcc1e52a2533..0f66f71b778d3987f5f60fa4063ccef25f493410 100644
--- a/de.prob2.feature/feature.xml
+++ b/de.prob2.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="de.prob2.feature"
       label="ProB for Rodin2"
-      version="2.3.0.qualifier"
+      version="2.3.1.qualifier"
       provider-name="HHU Düsseldorf STUPS Group">
 
    <description url="http://www.stups.uni-duesseldorf.de/ProB">