diff --git a/de.bmotionstudio.gef.editor/META-INF/MANIFEST.MF b/de.bmotionstudio.gef.editor/META-INF/MANIFEST.MF
index b8d650d54c6ff0f7a1755cdb2659bc2ef94d741c..148bb37f3e14f7cd2ed1b4f60547df95588e6cfe 100644
--- a/de.bmotionstudio.gef.editor/META-INF/MANIFEST.MF
+++ b/de.bmotionstudio.gef.editor/META-INF/MANIFEST.MF
@@ -12,7 +12,7 @@ Require-Bundle: org.eclipse.ui;bundle-version="[3.5.0,4.0.0)",
  org.eclipse.jface.databinding;bundle-version="[1.2.1,2.0.0)",
  org.eclipse.core.databinding.beans;bundle-version="[1.1.1,2.0.0)",
  org.eclipse.gef;bundle-version="[3.7.0,4.0.0)";visibility:=reexport,
- de.prob.core;bundle-version="[9.4.0,9.5.0)";visibility:=reexport,
+ de.prob.core;bundle-version="[9.4.4,9.5.0)";visibility:=reexport,
  org.eventb.core;bundle-version="[3.0.0,4.0.0)",
  org.eclipse.help;bundle-version="3.5.100",
  org.eclipse.core.resources;bundle-version="[3.5.0,4.0.0)",
diff --git a/de.prob.core.tests/META-INF/MANIFEST.MF b/de.prob.core.tests/META-INF/MANIFEST.MF
index 4b85c932c63b92935fc3de09d3a69547525e4e0b..a77fcf35e57fc501777a1281dc829296ce913768 100644
--- a/de.prob.core.tests/META-INF/MANIFEST.MF
+++ b/de.prob.core.tests/META-INF/MANIFEST.MF
@@ -11,6 +11,6 @@ Require-Bundle: org.eclipse.ui,
  org.eventb.core.ast;bundle-version="[3.3.0,4.0.0)",
  org.junit;bundle-version="[4.0.0,5.0.0)",
  org.rodinp.core;bundle-version="[1.7.0,2.0.0)",
- de.prob.core;bundle-version="[9.4.0,9.5.0)"
+ de.prob.core;bundle-version="[9.4.4,9.5.0)"
 Bundle-ActivationPolicy: lazy
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
diff --git a/de.prob.eventb.disprover.core/META-INF/MANIFEST.MF b/de.prob.eventb.disprover.core/META-INF/MANIFEST.MF
index 4d5b7dab2e1c9964e8987f23a33dcaca4c19292c..82fe998bc4257c850ba9b7dfe8c7faa357148d0e 100644
--- a/de.prob.eventb.disprover.core/META-INF/MANIFEST.MF
+++ b/de.prob.eventb.disprover.core/META-INF/MANIFEST.MF
@@ -5,7 +5,7 @@ Bundle-SymbolicName: de.prob.eventb.disprover.core;singleton:=true
 Bundle-Version: 2.0.5.qualifier
 Bundle-Vendor: Heinrich-Heine University Dusseldorf
 Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.5.0,4.0.0)",
- de.prob.core;bundle-version="[9.4.0,9.5.0)",
+ de.prob.core;bundle-version="[9.4.4,9.5.0)",
  org.eventb.core.seqprover;bundle-version="[3.0.0,4.0.0)",
  org.eventb.core;bundle-version="[3.0.0,4.0.0)",
  org.eclipse.ui;bundle-version="[3.5.0,4.0.0)",
diff --git a/de.prob.eventb.disprover.ui/META-INF/MANIFEST.MF b/de.prob.eventb.disprover.ui/META-INF/MANIFEST.MF
index 5dbf8856458989321a58adf31efa5e7548818fd8..f46b2f51a20c06e46b980b0030dc973379c3b68d 100644
--- a/de.prob.eventb.disprover.ui/META-INF/MANIFEST.MF
+++ b/de.prob.eventb.disprover.ui/META-INF/MANIFEST.MF
@@ -8,13 +8,13 @@ Require-Bundle: org.eclipse.core.runtime,
  org.eventb.ui;bundle-version="[3.0.0,4.0.0)",
  de.prob.eventb.disprover.core;bundle-version="[2.0.0,2.1.0)",
  org.eclipse.ui;bundle-version="[3.5.0,4.0.0)",
- de.prob.core,
+ de.prob.core;bundle-version="[9.4.4,9.5.0)",
  org.eventb.core.ast;bundle-version="[3.0.0,4.0.0)",
  org.eventb.core.seqprover;bundle-version="[3.0.0,4.0.0)",
  org.eclipse.osgi,
  org.rodinp.core;bundle-version="[1.7.0,2.0.0)",
  org.eventb.core;bundle-version="[3.0.0,4.0.0)",
- de.prob.ui;bundle-version="7.4.0"
+ de.prob.ui;bundle-version="[7.4.2,7.5.0)"
 Bundle-RequiredExecutionEnvironment: J2SE-1.5
 Bundle-ActivationPolicy: lazy
 Bundle-Localization: plugin
diff --git a/de.prob.plugin/META-INF/MANIFEST.MF b/de.prob.plugin/META-INF/MANIFEST.MF
index 0eac426f5aca69dba8ef249c8c93b688a6804f53..65060d52a508b62f3f2e2f244b980c967d01ae45 100644
--- a/de.prob.plugin/META-INF/MANIFEST.MF
+++ b/de.prob.plugin/META-INF/MANIFEST.MF
@@ -3,6 +3,6 @@ Bundle-ManifestVersion: 2
 Bundle-Name: ProB Rodin2 UI Bindings
 Bundle-SymbolicName: de.prob.plugin;singleton:=true
 Bundle-Version: 2.3.2.qualifier
-Fragment-Host: de.prob.ui;bundle-version="[7.4.0,7.5.0)"
+Fragment-Host: de.prob.ui;bundle-version="[7.4.2,7.5.0)"
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Bundle-Vendor: HHU Düsseldorf STUPS Group
diff --git a/de.prob.symbolic/META-INF/MANIFEST.MF b/de.prob.symbolic/META-INF/MANIFEST.MF
index 6ad338be6752d31e8b421f611e7e288c8fae72e8..aa1e93942376243dc96c3ca489b1f10ee6c0a7c6 100644
--- a/de.prob.symbolic/META-INF/MANIFEST.MF
+++ b/de.prob.symbolic/META-INF/MANIFEST.MF
@@ -5,9 +5,9 @@ Bundle-SymbolicName: de.prob.symbolic;singleton:=true
 Bundle-Version: 7.4.2.qualifier
 Bundle-Activator: de.prob.symbolic.Activator
 Require-Bundle: org.eclipse.core.runtime,
- de.prob.core;bundle-version="[9.4.0,9.5.0)",
+ de.prob.core;bundle-version="[9.4.4,9.5.0)",
  org.eventb.ui;bundle-version="[3.0.0,4.0.0)",
- de.prob.ui;bundle-version="[7.4.0,7.5.0)",
+ de.prob.ui;bundle-version="[7.4.2,7.5.0)",
  org.rodinp.core;bundle-version="[1.7.0,2.0.0)",
  org.eclipse.ui;bundle-version="[3.5.0,4.0.0)",
  org.eventb.core;bundle-version="[3.0.0,4.0.0)"
diff --git a/de.prob.ui/META-INF/MANIFEST.MF b/de.prob.ui/META-INF/MANIFEST.MF
index 19d5178a94b58af2acb0b30a8a9b92067c6f65cb..a7cf999f994ca3b0443dcb4bc87f6f6bf43016b6 100644
--- a/de.prob.ui/META-INF/MANIFEST.MF
+++ b/de.prob.ui/META-INF/MANIFEST.MF
@@ -7,7 +7,7 @@ Require-Bundle: org.eclipse.ui;bundle-version="[3.5.0,4.0.0)",
  org.eclipse.core.runtime;bundle-version="[3.5.0,4.0.0)",
  org.eclipse.core.resources;bundle-version="[3.5.0,4.0.0)",
  org.eclipse.ui.ide;bundle-version="[3.5.0,4.0.0)",
- de.prob.core;bundle-version="[9.4.0,9.5.0)",
+ de.prob.core;bundle-version="[9.4.4,9.5.0)",
  org.eventb.core;bundle-version="[3.0.0,4.0.0)",
  org.eclipse.core.expressions;bundle-version="[3.4.101,4.0.0)",
  org.eclipse.gef;bundle-version="[3.7.0,4.0.0)",
diff --git a/de.prob2.disprover.feature/feature.xml b/de.prob2.disprover.feature/feature.xml
index 2ce2d6666f83aa23948afef5b8d4e98774136234..f5d073c32c1543e32dbde1ab2e2d0f58a6a5fb7a 100644
--- a/de.prob2.disprover.feature/feature.xml
+++ b/de.prob2.disprover.feature/feature.xml
@@ -229,7 +229,7 @@ litigation.
 
    <requires>
       <import plugin="org.eclipse.core.runtime" version="3.5.0" match="compatible"/>
-      <import plugin="de.prob.core" version="9.4.0" match="equivalent"/>
+      <import plugin="de.prob.core" version="9.4.4" match="equivalent"/>
       <import plugin="org.eventb.core.seqprover" version="3.0.0"/>
       <import plugin="org.eventb.core" version="3.0.0"/>
       <import plugin="org.eclipse.ui" version="3.5.0" match="compatible"/>
@@ -237,8 +237,8 @@ litigation.
       <import plugin="org.rodinp.core" version="1.7.0" match="compatible"/>
       <import plugin="org.eventb.ui" version="3.0.0"/>
       <import plugin="org.eclipse.osgi"/>
-      <import plugin="de.prob.ui" version="7.4.0" match="compatible"/>
-      <import plugin="de.prob.eventb.disprover.core" version="2.0.0" match="equivalent"/>
+      <import plugin="de.prob.ui" version="7.4.2" match="equivalent"/>
+      <import plugin="de.prob.eventb.disprover.core" version="2.0.5" match="equivalent"/>
    </requires>
 
    <plugin
diff --git a/de.prob2.feature/feature.xml b/de.prob2.feature/feature.xml
index aa283ffb55f1b67da872ae7fcd296db968c178d5..b01de846e1c492d1b5a935299cc31fb4b4e12184 100644
--- a/de.prob2.feature/feature.xml
+++ b/de.prob2.feature/feature.xml
@@ -232,13 +232,13 @@ litigation.
       <import plugin="org.eclipse.ui.ide" version="3.5.0" match="compatible"/>
       <import plugin="org.eclipse.core.runtime" version="3.5.0" match="compatible"/>
       <import plugin="org.eclipse.gef" version="3.7.0" match="compatible"/>
-      <import plugin="de.prob.core" version="9.4.0" match="equivalent"/>
+      <import plugin="de.prob.core" version="9.4.4" match="equivalent"/>
       <import plugin="org.eventb.core" version="3.0.0"/>
       <import plugin="org.eclipse.core.resources" version="3.5.0" match="compatible"/>
       <import plugin="org.rodinp.core" version="1.7.0" match="compatible"/>
       <import plugin="org.eventb.core.ast" version="3.0.0"/>
       <import plugin="org.eventb.core.seqprover" version="3.0.0"/>
-      <import plugin="de.prob.ui" version="7.4.0" match="equivalent"/>
+      <import plugin="de.prob.ui" version="7.4.2" match="equivalent"/>
       <import plugin="org.eclipse.core.expressions" version="3.4.101" match="compatible"/>
       <import plugin="org.eclipse.ui.views" version="3.5.0" match="compatible"/>
       <import plugin="org.eclipse.core.databinding" version="1.2.0" match="compatible"/>
diff --git a/de.prob2.symbolic.feature/feature.xml b/de.prob2.symbolic.feature/feature.xml
index 4765de44fa5e1b64c3f2c000bb7690433163d76d..a3a62428b0274fd5e87e70500fde9b4bbd376a0c 100644
--- a/de.prob2.symbolic.feature/feature.xml
+++ b/de.prob2.symbolic.feature/feature.xml
@@ -229,8 +229,8 @@ litigation.
 
    <requires>
       <import plugin="org.eclipse.core.runtime"/>
-      <import plugin="de.prob.core" version="9.4.0" match="equivalent"/>
-      <import plugin="de.prob.ui" version="7.4.0" match="equivalent"/>
+      <import plugin="de.prob.core" version="9.4.4" match="equivalent"/>
+      <import plugin="de.prob.ui" version="7.4.2" match="equivalent"/>
       <import plugin="org.rodinp.core" version="1.7.0" match="compatible"/>
       <import plugin="org.eclipse.ui" version="3.5.0" match="compatible"/>
       <import plugin="org.eventb.core" version="3.0.0"/>