diff --git a/de.prob2.disprover.feature/feature.xml b/de.prob2.disprover.feature/feature.xml
index 27ad4bdfbd1d34850cec46e1655d0e178ad7738c..30dc6fe27e0af0048ac06e040347d1da6393ead2 100644
--- a/de.prob2.disprover.feature/feature.xml
+++ b/de.prob2.disprover.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="de.prob2.disprover.feature"
       label="ProB for Rodin2 - EXPERIMENTAL (Dis)Prover"
-      version="2.4.8.qualifier"
+      version="2.4.9.qualifier"
       provider-name="HHU Düsseldorf STUPS Group">
 
    <description url="http://www.stups.uni-duesseldorf.de/ProB">
diff --git a/de.prob2.feature/feature.xml b/de.prob2.feature/feature.xml
index 431d0b5c608b3bd1fac58c32e0be2c7c482e6766..9a10d43940794014645d80ef541e35eab6ffc40c 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="2.4.8.qualifier"
+      version="2.4.9.qualifier"
       provider-name="HHU Düsseldorf STUPS Group">
 
    <description url="http://www.stups.uni-duesseldorf.de/ProB">
diff --git a/de.prob2.symbolic.feature/feature.xml b/de.prob2.symbolic.feature/feature.xml
index 3067469072615d60351a0b54832825ea946560d4..61f48820402a16f0cb7852a1f30938ed1826282a 100644
--- a/de.prob2.symbolic.feature/feature.xml
+++ b/de.prob2.symbolic.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="de.prob2.symbolic.feature"
       label="ProB for Rodin2 - Symbolic Constants Support"
-      version="2.4.8.qualifier"
+      version="2.4.9.qualifier"
       provider-name="HHU Düsseldorf STUPS Group">
 
    <description url="http://www.stups.uni-duesseldorf.de/ProB">
diff --git a/de.prob2.units.feature/feature.xml b/de.prob2.units.feature/feature.xml
index 4146154317cd4cf970c73255f65b20a97a18262e..49db5206f25721b84724e563b894cf58da6c4cb9 100644
--- a/de.prob2.units.feature/feature.xml
+++ b/de.prob2.units.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="de.prob2.units.feature"
       label="ProB for Rodin2 - Physical Units Support"
-      version="2.4.8.qualifier"
+      version="2.4.9.qualifier"
       provider-name="HHU Düsseldorf STUPS Group">
 
    <description url="http://www.stups.uni-duesseldorf.de/ProB">