diff --git a/com.b2international.snomed.scg.feature/feature.xml b/com.b2international.snomed.scg.feature/feature.xml
index 88566c3..fa70ae9 100644
--- a/com.b2international.snomed.scg.feature/feature.xml
+++ b/com.b2international.snomed.scg.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="com.b2international.snomed.scg.feature"
       label="SNOMED CT Compositional Grammar Core Feature"
-      version="2.3.1.qualifier"
+      version="2.3.1"
       provider-name="B2i Healthcare">
 
    <description url="http://www.example.com/description">
diff --git a/com.b2international.snomed.scg.feature/pom.xml b/com.b2international.snomed.scg.feature/pom.xml
index 3c35122..efa07f2 100644
--- a/com.b2international.snomed.scg.feature/pom.xml
+++ b/com.b2international.snomed.scg.feature/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.b2international</groupId>
 		<artifactId>scg-parent</artifactId>
-		<version>2.3.1-SNAPSHOT</version>
+		<version>2.3.1</version>
 	</parent>
 	<artifactId>com.b2international.snomed.scg.feature</artifactId>
 	<packaging>eclipse-feature</packaging>
diff --git a/com.b2international.snomed.scg.ide/META-INF/MANIFEST.MF b/com.b2international.snomed.scg.ide/META-INF/MANIFEST.MF
index 6b1d713..402bfc8 100644
--- a/com.b2international.snomed.scg.ide/META-INF/MANIFEST.MF
+++ b/com.b2international.snomed.scg.ide/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: SNOMED CT Compositional Grammar IDE Module
 Bundle-SymbolicName: com.b2international.snomed.scg.ide
-Bundle-Version: 2.3.1.qualifier
+Bundle-Version: 2.3.1
 Bundle-Vendor: B2i Healthcare
 Automatic-Module-Name: com.b2international.snomed.scg.ide
 Bundle-RequiredExecutionEnvironment: JavaSE-11
diff --git a/com.b2international.snomed.scg.ide/pom.xml b/com.b2international.snomed.scg.ide/pom.xml
index 086842a..bbb32ec 100644
--- a/com.b2international.snomed.scg.ide/pom.xml
+++ b/com.b2international.snomed.scg.ide/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.b2international</groupId>
 		<artifactId>scg-parent</artifactId>
-		<version>2.3.1-SNAPSHOT</version>
+		<version>2.3.1</version>
 	</parent>
 	<artifactId>com.b2international.snomed.scg.ide</artifactId>
 	<packaging>eclipse-plugin</packaging>
diff --git a/com.b2international.snomed.scg.tests/META-INF/MANIFEST.MF b/com.b2international.snomed.scg.tests/META-INF/MANIFEST.MF
index 0673fca..1f48507 100644
--- a/com.b2international.snomed.scg.tests/META-INF/MANIFEST.MF
+++ b/com.b2international.snomed.scg.tests/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: SNOMED CT Compositional Grammar Tests
 Bundle-SymbolicName: com.b2international.snomed.scg.tests
-Bundle-Version: 2.3.1.qualifier
+Bundle-Version: 2.3.1
 Bundle-Vendor: B2i Healthcare
 Bundle-RequiredExecutionEnvironment: JavaSE-11
 Bundle-ActivationPolicy: lazy
diff --git a/com.b2international.snomed.scg.tests/pom.xml b/com.b2international.snomed.scg.tests/pom.xml
index 895c763..6d0c8ea 100644
--- a/com.b2international.snomed.scg.tests/pom.xml
+++ b/com.b2international.snomed.scg.tests/pom.xml
@@ -3,7 +3,7 @@
   <parent>
   	<groupId>com.b2international</groupId>
   	<artifactId>scg-parent</artifactId>
-  	<version>2.3.1-SNAPSHOT</version>
+  	<version>2.3.1</version>
   </parent>
   <artifactId>com.b2international.snomed.scg.tests</artifactId>
   <packaging>eclipse-test-plugin</packaging>
diff --git a/com.b2international.snomed.scg.ui.feature/feature.xml b/com.b2international.snomed.scg.ui.feature/feature.xml
index 1c0a858..938879b 100644
--- a/com.b2international.snomed.scg.ui.feature/feature.xml
+++ b/com.b2international.snomed.scg.ui.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="com.b2international.snomed.scg.ui.feature"
       label="SNOMED CT Compositional Grammar UI Feature"
-      version="2.3.1.qualifier"
+      version="2.3.1"
       provider-name="B2i Healthcare">
 
    <description url="http://www.example.com/description">
diff --git a/com.b2international.snomed.scg.ui.feature/pom.xml b/com.b2international.snomed.scg.ui.feature/pom.xml
index 5dd2dc5..3b06acb 100644
--- a/com.b2international.snomed.scg.ui.feature/pom.xml
+++ b/com.b2international.snomed.scg.ui.feature/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.b2international</groupId>
 		<artifactId>scg-parent</artifactId>
-		<version>2.3.1-SNAPSHOT</version>
+		<version>2.3.1</version>
 	</parent>
 	<artifactId>com.b2international.snomed.scg.ui.feature</artifactId>
 	<packaging>eclipse-feature</packaging>
diff --git a/com.b2international.snomed.scg.ui/META-INF/MANIFEST.MF b/com.b2international.snomed.scg.ui/META-INF/MANIFEST.MF
index 634db3e..6f81e00 100644
--- a/com.b2international.snomed.scg.ui/META-INF/MANIFEST.MF
+++ b/com.b2international.snomed.scg.ui/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: SNOMED CT Compositional Grammar UI
 Bundle-SymbolicName: com.b2international.snomed.scg.ui;singleton:=true
-Bundle-Version: 2.3.1.qualifier
+Bundle-Version: 2.3.1
 Bundle-ActivationPolicy: lazy
 Bundle-RequiredExecutionEnvironment: JavaSE-11
 Bundle-Vendor: B2i Healthcare
diff --git a/com.b2international.snomed.scg.ui/pom.xml b/com.b2international.snomed.scg.ui/pom.xml
index 3e6ecc0..9dd2ca6 100644
--- a/com.b2international.snomed.scg.ui/pom.xml
+++ b/com.b2international.snomed.scg.ui/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.b2international</groupId>
 		<artifactId>scg-parent</artifactId>
-		<version>2.3.1-SNAPSHOT</version>
+		<version>2.3.1</version>
 	</parent>
 	<artifactId>com.b2international.snomed.scg.ui</artifactId>
 	<packaging>eclipse-plugin</packaging>
diff --git a/com.b2international.snomed.scg.update/category.xml b/com.b2international.snomed.scg.update/category.xml
index 140a4c3..f58721e 100644
--- a/com.b2international.snomed.scg.update/category.xml
+++ b/com.b2international.snomed.scg.update/category.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <site>
-   <feature url="features/com.b2international.snomed.scg.feature_2.3.1.qualifier.jar" id="com.b2international.snomed.scg.feature" version="2.3.1.qualifier">
+   <feature url="features/com.b2international.snomed.scg.feature_2.3.1.jar" id="com.b2international.snomed.scg.feature" version="2.3.1">
       <category name="snomed-scg"/>
    </feature>
-   <feature url="features/com.b2international.snomed.scg.ui.feature_2.3.1.qualifier.jar" id="com.b2international.snomed.scg.ui.feature" version="2.3.1.qualifier">
+   <feature url="features/com.b2international.snomed.scg.ui.feature_2.3.1.jar" id="com.b2international.snomed.scg.ui.feature" version="2.3.1">
       <category name="snomed-scg"/>
    </feature>
    <category-def name="snomed-scg" label="SNOMED CT Compositional Grammar"/>
diff --git a/com.b2international.snomed.scg.update/pom.xml b/com.b2international.snomed.scg.update/pom.xml
index 0a385c1..08b320a 100644
--- a/com.b2international.snomed.scg.update/pom.xml
+++ b/com.b2international.snomed.scg.update/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.b2international</groupId>
 		<artifactId>scg-parent</artifactId>
-		<version>2.3.1-SNAPSHOT</version>
+		<version>2.3.1</version>
 	</parent>
 	<artifactId>com.b2international.snomed.scg.update</artifactId>
 	<packaging>eclipse-repository</packaging>
diff --git a/com.b2international.snomed.scg/META-INF/MANIFEST.MF b/com.b2international.snomed.scg/META-INF/MANIFEST.MF
index db48d7e..222e007 100644
--- a/com.b2international.snomed.scg/META-INF/MANIFEST.MF
+++ b/com.b2international.snomed.scg/META-INF/MANIFEST.MF
@@ -3,7 +3,7 @@ Automatic-Module-Name: com.b2international.snomed.scg
 Bundle-ManifestVersion: 2
 Bundle-Name: SNOMED CT Compositional Grammar
 Bundle-Vendor: B2i Healthcare
-Bundle-Version: 2.3.1.qualifier
+Bundle-Version: 2.3.1
 Bundle-SymbolicName: com.b2international.snomed.scg;singleton:=true
 Bundle-ActivationPolicy: lazy
 Require-Bundle: org.eclipse.equinox.common;bundle-version="3.5.0",
diff --git a/com.b2international.snomed.scg/pom.xml b/com.b2international.snomed.scg/pom.xml
index 82eaa08..8dcc1e4 100644
--- a/com.b2international.snomed.scg/pom.xml
+++ b/com.b2international.snomed.scg/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.b2international</groupId>
 		<artifactId>scg-parent</artifactId>
-		<version>2.3.1-SNAPSHOT</version>
+		<version>2.3.1</version>
 	</parent>
 	<artifactId>com.b2international.snomed.scg</artifactId>
 	<packaging>eclipse-plugin</packaging>
diff --git a/pom.xml b/pom.xml
index 96e311a..fb59b80 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.b2international</groupId>
 	<artifactId>scg-parent</artifactId>
-	<version>2.3.1-SNAPSHOT</version>
+	<version>2.3.1</version>
 	<packaging>pom</packaging>
 
 	<properties>