diff --git a/modello-core/pom.xml b/modello-core/pom.xml
index c88173869..6de0382ec 100644
--- a/modello-core/pom.xml
+++ b/modello-core/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-maven-plugin/pom.xml b/modello-maven-plugin/pom.xml
index d9699fd91..641367042 100644
--- a/modello-maven-plugin/pom.xml
+++ b/modello-maven-plugin/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-converters/pom.xml b/modello-plugins/modello-plugin-converters/pom.xml
index c80fdaae8..705df97f0 100644
--- a/modello-plugins/modello-plugin-converters/pom.xml
+++ b/modello-plugins/modello-plugin-converters/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-dom4j/pom.xml b/modello-plugins/modello-plugin-dom4j/pom.xml
index c89c4ed9d..1349011d4 100644
--- a/modello-plugins/modello-plugin-dom4j/pom.xml
+++ b/modello-plugins/modello-plugin-dom4j/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-jackson/pom.xml b/modello-plugins/modello-plugin-jackson/pom.xml
index fd95162f0..98e7f59b6 100644
--- a/modello-plugins/modello-plugin-jackson/pom.xml
+++ b/modello-plugins/modello-plugin-jackson/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-java/pom.xml b/modello-plugins/modello-plugin-java/pom.xml
index b9f5e8c5c..7c30b1d42 100644
--- a/modello-plugins/modello-plugin-java/pom.xml
+++ b/modello-plugins/modello-plugin-java/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-jdom/pom.xml b/modello-plugins/modello-plugin-jdom/pom.xml
index 5f20e3615..e7c4846ec 100644
--- a/modello-plugins/modello-plugin-jdom/pom.xml
+++ b/modello-plugins/modello-plugin-jdom/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-jsonschema/pom.xml b/modello-plugins/modello-plugin-jsonschema/pom.xml
index 70060de8e..5b437c44f 100644
--- a/modello-plugins/modello-plugin-jsonschema/pom.xml
+++ b/modello-plugins/modello-plugin-jsonschema/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-sax/pom.xml b/modello-plugins/modello-plugin-sax/pom.xml
index be67edfd3..1ae5ce1c4 100644
--- a/modello-plugins/modello-plugin-sax/pom.xml
+++ b/modello-plugins/modello-plugin-sax/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-snakeyaml/pom.xml b/modello-plugins/modello-plugin-snakeyaml/pom.xml
index 729815d23..25b28a367 100644
--- a/modello-plugins/modello-plugin-snakeyaml/pom.xml
+++ b/modello-plugins/modello-plugin-snakeyaml/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-stax/pom.xml b/modello-plugins/modello-plugin-stax/pom.xml
index 40f5bd04a..67670e2c4 100644
--- a/modello-plugins/modello-plugin-stax/pom.xml
+++ b/modello-plugins/modello-plugin-stax/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-velocity/pom.xml b/modello-plugins/modello-plugin-velocity/pom.xml
index 99e572d8b..3b0f5ca20 100644
--- a/modello-plugins/modello-plugin-velocity/pom.xml
+++ b/modello-plugins/modello-plugin-velocity/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-xdoc/pom.xml b/modello-plugins/modello-plugin-xdoc/pom.xml
index 6286ded05..2542fa1c6 100644
--- a/modello-plugins/modello-plugin-xdoc/pom.xml
+++ b/modello-plugins/modello-plugin-xdoc/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-xml/pom.xml b/modello-plugins/modello-plugin-xml/pom.xml
index 209107d79..4ecb8fc29 100644
--- a/modello-plugins/modello-plugin-xml/pom.xml
+++ b/modello-plugins/modello-plugin-xml/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-xpp3/pom.xml b/modello-plugins/modello-plugin-xpp3/pom.xml
index f1b8f3d53..da9e03a75 100644
--- a/modello-plugins/modello-plugin-xpp3/pom.xml
+++ b/modello-plugins/modello-plugin-xpp3/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/modello-plugin-xsd/pom.xml b/modello-plugins/modello-plugin-xsd/pom.xml
index f0a07c91b..ba32c8b90 100644
--- a/modello-plugins/modello-plugin-xsd/pom.xml
+++ b/modello-plugins/modello-plugin-xsd/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello-plugins</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-plugins/pom.xml b/modello-plugins/pom.xml
index 500043d71..b7ea36e37 100644
--- a/modello-plugins/pom.xml
+++ b/modello-plugins/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/modello-test/pom.xml b/modello-test/pom.xml
index 62d2eb584..5122c954b 100644
--- a/modello-test/pom.xml
+++ b/modello-test/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>modello</artifactId>
     <groupId>org.codehaus.modello</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/pom.xml b/pom.xml
index 3e59ca024..182eb1190 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
   <groupId>org.codehaus.modello</groupId>
   <artifactId>modello</artifactId>
-  <version>2.1.1-SNAPSHOT</version>
+  <version>2.1.1</version>
   <packaging>pom</packaging>
 
   <name>Modello</name>
@@ -181,7 +181,7 @@
     <connection>scm:git:https://github.com/codehaus-plexus/modello.git</connection>
     <developerConnection>scm:git:https://github.com/codehaus-plexus/modello.git</developerConnection>
     <url>http://github.com/codehaus-plexus/modello/tree/${project.scm.tag}/</url>
-    <tag>master</tag>
+    <tag>modello-2.1.1</tag>
   </scm>
   <issueManagement>
     <system>github</system>
@@ -226,7 +226,7 @@
       ! in the integration tests.
     -->
     <java.version>1.8</java.version>
-    <project.build.outputTimestamp>2022-12-31T10:29:07Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2023-01-19T08:03:09Z</project.build.outputTimestamp>
   </properties>
 
   <dependencyManagement>