diff --git a/mx.trufflesqueak/suite.py b/mx.trufflesqueak/suite.py
index a288421bb..0cd8fe6ee 100644
--- a/mx.trufflesqueak/suite.py
+++ b/mx.trufflesqueak/suite.py
@@ -22,7 +22,7 @@
         "test_image_tag": "22.3.0",
     },
 
-    "release": False,
+    "release": True,
     "groupId": "de.hpi.swa.trufflesqueak",
     "url": "https://github.com/hpi-swa/trufflesqueak",
 
diff --git a/src/de.hpi.swa.trufflesqueak.shared/src/de/hpi/swa/trufflesqueak/shared/SqueakLanguageConfig.java b/src/de.hpi.swa.trufflesqueak.shared/src/de/hpi/swa/trufflesqueak/shared/SqueakLanguageConfig.java
index 7e713a5b5..a2ad5758c 100644
--- a/src/de.hpi.swa.trufflesqueak.shared/src/de/hpi/swa/trufflesqueak/shared/SqueakLanguageConfig.java
+++ b/src/de.hpi.swa.trufflesqueak.shared/src/de/hpi/swa/trufflesqueak/shared/SqueakLanguageConfig.java
@@ -13,7 +13,7 @@ public final class SqueakLanguageConfig {
     public static final String MIME_TYPE = "application/x-smalltalk";
     public static final String NAME = "Squeak/Smalltalk";
     public static final String ST_MIME_TYPE = "text/x-smalltalk";
-    public static final String VERSION = "23.1.0-dev";
+    public static final String VERSION = "23.1.0";
     public static final String WEBSITE = "https://github.com/hpi-swa/trufflesqueak";
 
     public static final String[][] SUPPORTED_IMAGES = {