diff --git a/assembly/pom.xml b/assembly/pom.xml
index 9beaa582eb..33b844299b 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>parent</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 
 	<artifactId>californium-assembly</artifactId>
diff --git a/bom/pom.xml b/bom/pom.xml
index a81a84a8c9..56cd30d937 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>parent</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-bom</artifactId>
  	<packaging>pom</packaging>
diff --git a/californium-core/pom.xml b/californium-core/pom.xml
index 5a920c1209..bddab843d0 100644
--- a/californium-core/pom.xml
+++ b/californium-core/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../bom</relativePath>
 	</parent>
 	<artifactId>californium-core</artifactId>
diff --git a/californium-osgi/pom.xml b/californium-osgi/pom.xml
index befccd2d78..0a8a6639b1 100755
--- a/californium-osgi/pom.xml
+++ b/californium-osgi/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../bom</relativePath>
 	</parent>
 	<artifactId>californium-osgi</artifactId>
diff --git a/californium-proxy2/pom.xml b/californium-proxy2/pom.xml
index b8291f5f4a..85f182ebe0 100644
--- a/californium-proxy2/pom.xml
+++ b/californium-proxy2/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../bom</relativePath>
 	</parent>
 	<artifactId>californium-proxy2</artifactId>
diff --git a/californium-tests/californium-integration-tests/pom.xml b/californium-tests/californium-integration-tests/pom.xml
index 6975b198e2..1262e6d83b 100644
--- a/californium-tests/californium-integration-tests/pom.xml
+++ b/californium-tests/californium-integration-tests/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>californium-tests</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>californium-integration-tests</artifactId>
 
diff --git a/californium-tests/californium-interoperability-tests/pom.xml b/californium-tests/californium-interoperability-tests/pom.xml
index 2525edd664..42ae8f8a4b 100644
--- a/californium-tests/californium-interoperability-tests/pom.xml
+++ b/californium-tests/californium-interoperability-tests/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>californium-tests</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>californium-interoperability-tests</artifactId>
 
diff --git a/californium-tests/pom.xml b/californium-tests/pom.xml
index c092c2fd70..ef40c344bb 100644
--- a/californium-tests/pom.xml
+++ b/californium-tests/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../bom</relativePath>
 	</parent>
 	<artifactId>californium-tests</artifactId>
diff --git a/cf-oscore/pom.xml b/cf-oscore/pom.xml
index 767bd9151e..a44f2ac948 100644
--- a/cf-oscore/pom.xml
+++ b/cf-oscore/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../bom</relativePath>
 	</parent>
 
diff --git a/cf-pubsub/pom.xml b/cf-pubsub/pom.xml
index 750fd7eb0d..ecb53e53f5 100644
--- a/cf-pubsub/pom.xml
+++ b/cf-pubsub/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../bom</relativePath>
 	</parent>
 
diff --git a/cf-utils/cf-cli-tcp-netty/pom.xml b/cf-utils/cf-cli-tcp-netty/pom.xml
index ea65b2f8bf..74021f31d9 100755
--- a/cf-utils/cf-cli-tcp-netty/pom.xml
+++ b/cf-utils/cf-cli-tcp-netty/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../../bom</relativePath>
 	</parent>
 
diff --git a/cf-utils/cf-cli/pom.xml b/cf-utils/cf-cli/pom.xml
index b67f6460d0..d95f830170 100755
--- a/cf-utils/cf-cli/pom.xml
+++ b/cf-utils/cf-cli/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../../bom</relativePath>
 	</parent>
 
diff --git a/cf-utils/cf-cluster/pom.xml b/cf-utils/cf-cluster/pom.xml
index 028e9e381a..fcd35c54cd 100644
--- a/cf-utils/cf-cluster/pom.xml
+++ b/cf-utils/cf-cluster/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../../bom</relativePath>
 	</parent>
 	<artifactId>cf-cluster</artifactId>
diff --git a/cf-utils/cf-encrypt/pom.xml b/cf-utils/cf-encrypt/pom.xml
index b6ec21181f..74fa9baf20 100644
--- a/cf-utils/cf-encrypt/pom.xml
+++ b/cf-utils/cf-encrypt/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../../bom</relativePath>
 	</parent>
 	<artifactId>cf-encrypt</artifactId>
diff --git a/cf-utils/cf-nat/pom.xml b/cf-utils/cf-nat/pom.xml
index cb010488ee..f3216825fc 100644
--- a/cf-utils/cf-nat/pom.xml
+++ b/cf-utils/cf-nat/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../../bom</relativePath>
 	</parent>
 	<artifactId>cf-nat</artifactId>
diff --git a/cf-utils/cf-unix-health/pom.xml b/cf-utils/cf-unix-health/pom.xml
index 23d1238531..bafa0cd21d 100644
--- a/cf-utils/cf-unix-health/pom.xml
+++ b/cf-utils/cf-unix-health/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../../bom</relativePath>
 	</parent>
 	<artifactId>cf-unix-health</artifactId>
diff --git a/demo-apps/cf-benchmark-observe/pom.xml b/demo-apps/cf-benchmark-observe/pom.xml
index 89be9ea7b9..485b40ef9b 100644
--- a/demo-apps/cf-benchmark-observe/pom.xml
+++ b/demo-apps/cf-benchmark-observe/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-benchmark-observe</artifactId>
 	<packaging>jar</packaging>
diff --git a/demo-apps/cf-benchmark/pom.xml b/demo-apps/cf-benchmark/pom.xml
index 7e49bd7ca7..23e82ce862 100755
--- a/demo-apps/cf-benchmark/pom.xml
+++ b/demo-apps/cf-benchmark/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-benchmark</artifactId>
 	<packaging>jar</packaging>
diff --git a/demo-apps/cf-cocoa/pom.xml b/demo-apps/cf-cocoa/pom.xml
index c04b9e2364..dae02a85ee 100755
--- a/demo-apps/cf-cocoa/pom.xml
+++ b/demo-apps/cf-cocoa/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-cocoa</artifactId>
 	<packaging>jar</packaging>
diff --git a/demo-apps/cf-extplugtest-client/pom.xml b/demo-apps/cf-extplugtest-client/pom.xml
index 1c22386daa..5b5c3df20f 100644
--- a/demo-apps/cf-extplugtest-client/pom.xml
+++ b/demo-apps/cf-extplugtest-client/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-extplugtest-client</artifactId>
 
diff --git a/demo-apps/cf-extplugtest-server/pom.xml b/demo-apps/cf-extplugtest-server/pom.xml
index 255c62b59a..7d0ad1e130 100644
--- a/demo-apps/cf-extplugtest-server/pom.xml
+++ b/demo-apps/cf-extplugtest-server/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-extplugtest-server</artifactId>
 	<packaging>jar</packaging>
diff --git a/demo-apps/cf-helloworld-client/pom.xml b/demo-apps/cf-helloworld-client/pom.xml
index 59c9b78a00..3559cd29d7 100755
--- a/demo-apps/cf-helloworld-client/pom.xml
+++ b/demo-apps/cf-helloworld-client/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-helloworld-client</artifactId>
 	<packaging>jar</packaging>
diff --git a/demo-apps/cf-helloworld-server/pom.xml b/demo-apps/cf-helloworld-server/pom.xml
index 0dd2169e9a..49f5da6b07 100755
--- a/demo-apps/cf-helloworld-server/pom.xml
+++ b/demo-apps/cf-helloworld-server/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-helloworld-server</artifactId>
 	<packaging>jar</packaging>
diff --git a/demo-apps/cf-plugtest-checker/pom.xml b/demo-apps/cf-plugtest-checker/pom.xml
index 28eaade11d..b332acf2c2 100755
--- a/demo-apps/cf-plugtest-checker/pom.xml
+++ b/demo-apps/cf-plugtest-checker/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-plugtest-checker</artifactId>
 	<packaging>jar</packaging>
diff --git a/demo-apps/cf-plugtest-client/pom.xml b/demo-apps/cf-plugtest-client/pom.xml
index 0a26720a22..1fe64f9615 100755
--- a/demo-apps/cf-plugtest-client/pom.xml
+++ b/demo-apps/cf-plugtest-client/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-plugtest-client</artifactId>
 	<packaging>jar</packaging>
diff --git a/demo-apps/cf-plugtest-server/pom.xml b/demo-apps/cf-plugtest-server/pom.xml
index cfa357e43f..3338ed71a7 100755
--- a/demo-apps/cf-plugtest-server/pom.xml
+++ b/demo-apps/cf-plugtest-server/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-plugtest-server</artifactId>
 	<packaging>jar</packaging>
diff --git a/demo-apps/cf-proxy2/pom.xml b/demo-apps/cf-proxy2/pom.xml
index 5d9f9f732b..f66c92ef66 100644
--- a/demo-apps/cf-proxy2/pom.xml
+++ b/demo-apps/cf-proxy2/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-proxy2</artifactId>
 	<packaging>jar</packaging>
diff --git a/demo-apps/cf-secure/pom.xml b/demo-apps/cf-secure/pom.xml
index e6cb96b921..f93d898f9b 100755
--- a/demo-apps/cf-secure/pom.xml
+++ b/demo-apps/cf-secure/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-secure</artifactId>
 	<packaging>jar</packaging>
diff --git a/demo-apps/cf-simplefile-server/pom.xml b/demo-apps/cf-simplefile-server/pom.xml
index a219682ceb..d7a08cf001 100644
--- a/demo-apps/cf-simplefile-server/pom.xml
+++ b/demo-apps/cf-simplefile-server/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-simplefile-server</artifactId>
 	<packaging>jar</packaging>
diff --git a/demo-apps/cf-unix-setup/pom.xml b/demo-apps/cf-unix-setup/pom.xml
index 4607b34f5b..2151395a3d 100644
--- a/demo-apps/cf-unix-setup/pom.xml
+++ b/demo-apps/cf-unix-setup/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>cf-unix-setup</artifactId>
 
diff --git a/demo-apps/pom.xml b/demo-apps/pom.xml
index 1ec6c72116..b6f3596877 100644
--- a/demo-apps/pom.xml
+++ b/demo-apps/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../bom</relativePath>
 	</parent>
 	<artifactId>demo-apps</artifactId>
diff --git a/demo-apps/sc-dtls-example-client/pom.xml b/demo-apps/sc-dtls-example-client/pom.xml
index 6ae528ed3d..d751ff4672 100644
--- a/demo-apps/sc-dtls-example-client/pom.xml
+++ b/demo-apps/sc-dtls-example-client/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>sc-dtls-example-client</artifactId>
 
diff --git a/demo-apps/sc-dtls-example-server/pom.xml b/demo-apps/sc-dtls-example-server/pom.xml
index 8687ec85fc..ec0674d906 100644
--- a/demo-apps/sc-dtls-example-server/pom.xml
+++ b/demo-apps/sc-dtls-example-server/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>demo-apps</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>sc-dtls-example-server</artifactId>
 
diff --git a/demo-certs/pom.xml b/demo-certs/pom.xml
index 37a03719ae..a640a689d5 100644
--- a/demo-certs/pom.xml
+++ b/demo-certs/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>parent</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 	<artifactId>demo-certs</artifactId>
 
diff --git a/element-connector-tcp-netty/pom.xml b/element-connector-tcp-netty/pom.xml
index 3bacfa3922..77ad15d643 100644
--- a/element-connector-tcp-netty/pom.xml
+++ b/element-connector-tcp-netty/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../bom</relativePath>
 	</parent>
 
diff --git a/element-connector/pom.xml b/element-connector/pom.xml
index eb80d0dc4e..f8227b2bfa 100644
--- a/element-connector/pom.xml
+++ b/element-connector/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../bom</relativePath>
 	</parent>
 
diff --git a/legal/pom.xml b/legal/pom.xml
index d2207c6af8..f71f3fffd5 100644
--- a/legal/pom.xml
+++ b/legal/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>parent</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 	</parent>
 
 	<artifactId>californium-legal</artifactId>
diff --git a/pom.xml b/pom.xml
index 0e857e5bb1..061f8a043c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
 
 	<groupId>org.eclipse.californium</groupId>
 	<artifactId>parent</artifactId>
-	<version>3.9.0-SNAPSHOT</version>
+	<version>3.9.0</version>
 	<packaging>pom</packaging>
 
 	<name>Californium (Cf) Parent</name>
diff --git a/scandium-core/pom.xml b/scandium-core/pom.xml
index c6c68fc944..295c539a94 100644
--- a/scandium-core/pom.xml
+++ b/scandium-core/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.eclipse.californium</groupId>
 		<artifactId>cf-bom</artifactId>
-		<version>3.9.0-SNAPSHOT</version>
+		<version>3.9.0</version>
 		<relativePath>../bom</relativePath>
 	</parent>
 	<artifactId>scandium</artifactId>