diff --git a/build.gradle b/build.gradle
index eff3cba8cf12b7d86c1f0580cfc787b5e9f2a539..8c51165811d59f681f3cae6a0687666ff184c95c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -35,7 +35,7 @@ project(':de.prob.core') {
 		mavenCentral()
 	}
 
-	def parser_version = '2.9.23'
+	def parser_version = '2.12.0'
 
 	dependencies {
 		// Note: After changing/updating dependencies or their versions here,
diff --git a/de.prob.core/.classpath b/de.prob.core/.classpath
index 7bc91a4592a2c3f435815d2fc99c01a2c9082c94..2b78c0f9b425e354af92e4a6dc2efd0d0fd5c814 100644
--- a/de.prob.core/.classpath
+++ b/de.prob.core/.classpath
@@ -8,19 +8,20 @@
 	Note: These dependencies are downloaded using Gradle.
 	To change/update dependencies, you need to update the build.gradle, the META-INF/MANIFEST.MF, and this list.
 	-->
-	<classpathentry exported="true" kind="lib" path="lib/dependencies/answerparser-2.9.23.jar"/>
-	<classpathentry exported="true" kind="lib" path="lib/dependencies/bparser-2.9.23.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/dependencies/answerparser-2.12.0.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/dependencies/bparser-2.12.0.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/dependencies/commons-codec-1.8.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/dependencies/commons-lang-2.6.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/dependencies/jna-3.4.0.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/dependencies/jsr305-1.3.9.jar"/>
-	<classpathentry exported="true" kind="lib" path="lib/dependencies/ltlparser-2.9.23.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/dependencies/ltlparser-2.12.0.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/dependencies/mxparser-1.2.2.jar"/>
-	<classpathentry exported="true" kind="lib" path="lib/dependencies/parserbase-2.9.23.jar"/>
-	<classpathentry exported="true" kind="lib" path="lib/dependencies/prologlib-2.9.23.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/dependencies/parserbase-2.12.0.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/dependencies/prologlib-2.12.0.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/dependencies/ptolemy-jfmi-1.1.0.jar"/>
-	<classpathentry exported="true" kind="lib" path="lib/dependencies/theorymapping-2.9.23.jar"/>
-	<classpathentry exported="true" kind="lib" path="lib/dependencies/unicode-2.9.23.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/dependencies/sablecc-runtime-3.3.3.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/dependencies/theorymapping-2.12.0.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/dependencies/unicode-2.12.0.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/dependencies/xmlpull-1.1.3.1.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/dependencies/xstream-1.4.19.jar"/>
 </classpath>
diff --git a/de.prob.core/META-INF/MANIFEST.MF b/de.prob.core/META-INF/MANIFEST.MF
index c4da0c4ae943f295a343f75e04542e254ce0c191..b50e1283bfbf02914993398e71bc7d250bc6050b 100644
--- a/de.prob.core/META-INF/MANIFEST.MF
+++ b/de.prob.core/META-INF/MANIFEST.MF
@@ -116,13 +116,14 @@ Bundle-Activator: de.prob.core.internal.Activator
 Eclipse-BuddyPolicy: registered
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Bundle-ClassPath: .,
- lib/dependencies/unicode-2.9.23.jar,
- lib/dependencies/theorymapping-2.9.23.jar,
- lib/dependencies/prologlib-2.9.23.jar,
- lib/dependencies/parserbase-2.9.23.jar,
- lib/dependencies/ltlparser-2.9.23.jar,
- lib/dependencies/bparser-2.9.23.jar,
- lib/dependencies/answerparser-2.9.23.jar,
+ lib/dependencies/sablecc-runtime-3.3.3.jar,
+ lib/dependencies/unicode-2.12.0.jar,
+ lib/dependencies/theorymapping-2.12.0.jar,
+ lib/dependencies/prologlib-2.12.0.jar,
+ lib/dependencies/parserbase-2.12.0.jar,
+ lib/dependencies/ltlparser-2.12.0.jar,
+ lib/dependencies/bparser-2.12.0.jar,
+ lib/dependencies/answerparser-2.12.0.jar,
  lib/dependencies/ptolemy-jfmi-1.1.0.jar,
  lib/dependencies/xstream-1.4.19.jar,
  lib/dependencies/commons-codec-1.8.jar,