diff --git a/cda-model/pom.xml b/cda-model/pom.xml
index 43608f436cdeb45005ca610314459cdc5c04c7c5..a4daf97700a34d2c554416a15daab37ec7afa65e 100644
--- a/cda-model/pom.xml
+++ b/cda-model/pom.xml
@@ -4,14 +4,14 @@
     <parent>
         <artifactId>uml-models</artifactId>
         <groupId>net.ihe.gazelle</groupId>
-        <version>3.0.1-SNAPSHOT</version>
+        <version>3.0.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>net.ihe.gazelle.model</groupId>
     <artifactId>cda-model</artifactId>
-    <version>3.0.1-SNAPSHOT</version>
+    <version>3.0.0</version>
 
     <packaging>jar</packaging>
 
@@ -49,28 +49,28 @@
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>voc-model</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>common-models</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>nblock-model</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>datatypes-model</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
 
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>model-resources</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>
diff --git a/cdaepsos-model/pom.xml b/cdaepsos-model/pom.xml
index f9315cfa1bfc51484513a026d0caf8ed3cb154d4..9be86cc6507c7bcfe15993cd3faa3e3f558d852f 100644
--- a/cdaepsos-model/pom.xml
+++ b/cdaepsos-model/pom.xml
@@ -4,14 +4,14 @@
     <parent>
         <artifactId>uml-models</artifactId>
         <groupId>net.ihe.gazelle</groupId>
-        <version>3.0.1-SNAPSHOT</version>
+        <version>3.0.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>net.ihe.gazelle.model</groupId>
     <artifactId>cdaepsos-model</artifactId>
-    <version>3.0.1-SNAPSHOT</version>
+    <version>3.0.0</version>
 
     <packaging>jar</packaging>
     
@@ -38,33 +38,33 @@
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>voc-model</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>common-models</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>nblock-model</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>infr-model</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>datatypes-model</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
 
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>model-resources</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
 
 
diff --git a/common-models/pom.xml b/common-models/pom.xml
index cb530466235fb18a1b54499bc8fc3bf333658a80..28eeb5633769c70aa8d4ceb83f99bd1735f37f30 100644
--- a/common-models/pom.xml
+++ b/common-models/pom.xml
@@ -4,14 +4,14 @@
     <parent>
         <artifactId>uml-models</artifactId>
         <groupId>net.ihe.gazelle</groupId>
-        <version>3.0.1-SNAPSHOT</version>
+        <version>3.0.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>net.ihe.gazelle.model</groupId>
     <artifactId>common-models</artifactId>
-    <version>3.0.1-SNAPSHOT</version>
+    <version>3.0.0</version>
 
     <packaging>jar</packaging>
 	
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>model-resources</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/datatypes-model/pom.xml b/datatypes-model/pom.xml
index 7d56da502ccf68196506ad0beefd863f71914deb..2a953735bbe745c236caea1e8e4f3216ef5a8fb7 100644
--- a/datatypes-model/pom.xml
+++ b/datatypes-model/pom.xml
@@ -4,14 +4,14 @@
     <parent>
         <artifactId>uml-models</artifactId>
         <groupId>net.ihe.gazelle</groupId>
-        <version>3.0.1-SNAPSHOT</version>
+        <version>3.0.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>net.ihe.gazelle.model</groupId>
     <artifactId>datatypes-model</artifactId>
-    <version>3.0.1-SNAPSHOT</version>
+    <version>3.0.0</version>
 
     <packaging>jar</packaging>
 
@@ -37,13 +37,13 @@
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>common-models</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
 
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>model-resources</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/infr-model/pom.xml b/infr-model/pom.xml
index 667996db9d6c236ee79d8d432a32511a6a531c4b..e9b0f88e4a55e2ef84639dc40652484acadfad7e 100644
--- a/infr-model/pom.xml
+++ b/infr-model/pom.xml
@@ -4,14 +4,14 @@
     <parent>
         <artifactId>uml-models</artifactId>
         <groupId>net.ihe.gazelle</groupId>
-        <version>3.0.1-SNAPSHOT</version>
+        <version>3.0.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>net.ihe.gazelle.model</groupId>
     <artifactId>infr-model</artifactId>
-    <version>3.0.1-SNAPSHOT</version>
+    <version>3.0.0</version>
 
     <packaging>jar</packaging>
 
@@ -36,13 +36,13 @@
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>datatypes-model</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
 
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>model-resources</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/model-resources/pom.xml b/model-resources/pom.xml
index c9035cc50c0edad4573f3bf4c6950400b0edcfda..9386115d95a0c0ed725b775da7a48d1c954987d5 100644
--- a/model-resources/pom.xml
+++ b/model-resources/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>uml-models</artifactId>
         <groupId>net.ihe.gazelle</groupId>
-        <version>3.0.1-SNAPSHOT</version>
+        <version>3.0.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -12,7 +12,7 @@
 
     <groupId>net.ihe.gazelle.model</groupId>
     <artifactId>model-resources</artifactId>
-    <version>3.0.1-SNAPSHOT</version>
+    <version>3.0.0</version>
 
 
 
diff --git a/nblock-model/pom.xml b/nblock-model/pom.xml
index 76e216d56dc190c7f7c1d4bc328ecb0448f7852f..ad69f73d75d53513bfa585fd3e08ea44ca30156c 100644
--- a/nblock-model/pom.xml
+++ b/nblock-model/pom.xml
@@ -4,14 +4,14 @@
     <parent>
         <artifactId>uml-models</artifactId>
         <groupId>net.ihe.gazelle</groupId>
-        <version>3.0.1-SNAPSHOT</version>
+        <version>3.0.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>net.ihe.gazelle.model</groupId>
     <artifactId>nblock-model</artifactId>
-    <version>3.0.1-SNAPSHOT</version>
+    <version>3.0.0</version>
 
     <packaging>jar</packaging>
 
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>model-resources</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/pom.xml b/pom.xml
index 4c239ad0087964e603f9022670e2983be8325ffc..46aa47921da665616b288fc84b14e83898147d0c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <groupId>net.ihe.gazelle</groupId>
     <artifactId>uml-models</artifactId>
     <name>UML Models</name>
-    <version>3.0.1-SNAPSHOT</version>
+    <version>3.0.0</version>
     <packaging>pom</packaging>
 
     <properties>
@@ -22,7 +22,7 @@
         <connection>scm:git:${git.project.url}</connection>
         <developerConnection>scm:git:${git.project.url}</developerConnection>
         <url>${git.project.url}</url>
-        <tag>HEAD</tag>
+        <tag>3.0.0</tag>
     </scm>
 
     <distributionManagement>
diff --git a/voc-model/pom.xml b/voc-model/pom.xml
index dbd70f0179588a2892ba381d441d0153dfcac0d7..af50cd908e4df052e053d37a8594bc6bc115452f 100644
--- a/voc-model/pom.xml
+++ b/voc-model/pom.xml
@@ -4,14 +4,14 @@
     <parent>
         <artifactId>uml-models</artifactId>
         <groupId>net.ihe.gazelle</groupId>
-        <version>3.0.1-SNAPSHOT</version>
+        <version>3.0.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <groupId>net.ihe.gazelle.model</groupId>
     <artifactId>voc-model</artifactId>
-    <version>3.0.1-SNAPSHOT</version>
+    <version>3.0.0</version>
 
     <packaging>jar</packaging>
 
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>net.ihe.gazelle.model</groupId>
             <artifactId>model-resources</artifactId>
-            <version>3.0.1-SNAPSHOT</version>
+            <version>3.0.0</version>
         </dependency>
     </dependencies>
 </project>