diff --git a/separate-builds/core/gradle/versions.gradle b/separate-builds/core/gradle/versions.gradle
index 4774b4044..d9268206f 100644
--- a/separate-builds/core/gradle/versions.gradle
+++ b/separate-builds/core/gradle/versions.gradle
@@ -9,8 +9,8 @@ ext.versions = [
 	'eclipseCore': '3.6.0.v20100505',
 	'emfCommon': '[2.10.1,3.0[',
 	'emfEcore': '[2.10.2,3.0[',
-	'emfMwe': '1.3.20.201605261059',
-	'emfMwe2': '[2.8.3,2.9[',
+	'emfMwe': '1.3.13',
+	'emfMwe2': '2.8.3',
 	'xpand': '2.0.0',
 	'guice': '3.0',
 	'antlr': '3.2',