diff --git a/build-config/pom.xml b/build-config/pom.xml
index 72f564ea0..a67789e88 100644
--- a/build-config/pom.xml
+++ b/build-config/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>com.adobe.testing</groupId>
     <artifactId>s3mock-parent</artifactId>
-    <version>3.9.1-SNAPSHOT</version>
+    <version>3.9.1</version>
   </parent>
 
   <artifactId>s3mock-build-config</artifactId>
diff --git a/docker/pom.xml b/docker/pom.xml
index 306b95e09..c3b80f974 100644
--- a/docker/pom.xml
+++ b/docker/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.adobe.testing</groupId>
     <artifactId>s3mock-parent</artifactId>
-    <version>3.9.1-SNAPSHOT</version>
+    <version>3.9.1</version>
   </parent>
 
   <artifactId>s3mock-docker</artifactId>
diff --git a/integration-tests/pom.xml b/integration-tests/pom.xml
index ea3aa7b32..58bf7a1cb 100644
--- a/integration-tests/pom.xml
+++ b/integration-tests/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.adobe.testing</groupId>
     <artifactId>s3mock-parent</artifactId>
-    <version>3.9.1-SNAPSHOT</version>
+    <version>3.9.1</version>
   </parent>
 
   <artifactId>s3mock-integration-tests</artifactId>
diff --git a/pom.xml b/pom.xml
index fb5a6e800..588dbe335 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
 
   <groupId>com.adobe.testing</groupId>
   <artifactId>s3mock-parent</artifactId>
-  <version>3.9.1-SNAPSHOT</version>
+  <version>3.9.1</version>
   <packaging>pom</packaging>
 
   <name>S3Mock - Parent</name>
@@ -73,7 +73,7 @@
   <scm>
     <connection>scm:git:https://github.com/adobe/S3Mock.git</connection>
     <developerConnection>scm:git:https://github.com/adobe/S3Mock.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>3.9.1</tag>
     <url>https://github.com/adobe/S3Mock/tree/main</url>
   </scm>
 
diff --git a/server/pom.xml b/server/pom.xml
index 4cc3242e3..64bb59669 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.adobe.testing</groupId>
     <artifactId>s3mock-parent</artifactId>
-    <version>3.9.1-SNAPSHOT</version>
+    <version>3.9.1</version>
   </parent>
 
   <artifactId>s3mock</artifactId>
diff --git a/testsupport/common/pom.xml b/testsupport/common/pom.xml
index b2b5844f2..2d9de875e 100644
--- a/testsupport/common/pom.xml
+++ b/testsupport/common/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.adobe.testing</groupId>
     <artifactId>s3mock-testsupport-reactor</artifactId>
-    <version>3.9.1-SNAPSHOT</version>
+    <version>3.9.1</version>
   </parent>
 
   <artifactId>s3mock-testsupport-common</artifactId>
diff --git a/testsupport/junit4/pom.xml b/testsupport/junit4/pom.xml
index c6a9bff63..e382f9ca5 100644
--- a/testsupport/junit4/pom.xml
+++ b/testsupport/junit4/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.adobe.testing</groupId>
     <artifactId>s3mock-testsupport-reactor</artifactId>
-    <version>3.9.1-SNAPSHOT</version>
+    <version>3.9.1</version>
   </parent>
 
   <artifactId>s3mock-junit4</artifactId>
diff --git a/testsupport/junit5/pom.xml b/testsupport/junit5/pom.xml
index 402e57a0b..05c0b9d53 100644
--- a/testsupport/junit5/pom.xml
+++ b/testsupport/junit5/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.adobe.testing</groupId>
     <artifactId>s3mock-testsupport-reactor</artifactId>
-    <version>3.9.1-SNAPSHOT</version>
+    <version>3.9.1</version>
   </parent>
 
   <artifactId>s3mock-junit5</artifactId>
diff --git a/testsupport/pom.xml b/testsupport/pom.xml
index 054773910..a86af9f2f 100644
--- a/testsupport/pom.xml
+++ b/testsupport/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.adobe.testing</groupId>
     <artifactId>s3mock-parent</artifactId>
-    <version>3.9.1-SNAPSHOT</version>
+    <version>3.9.1</version>
   </parent>
 
   <artifactId>s3mock-testsupport-reactor</artifactId>
diff --git a/testsupport/testcontainers/pom.xml b/testsupport/testcontainers/pom.xml
index b8c4e6254..4b82a75f6 100644
--- a/testsupport/testcontainers/pom.xml
+++ b/testsupport/testcontainers/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.adobe.testing</groupId>
     <artifactId>s3mock-testsupport-reactor</artifactId>
-    <version>3.9.1-SNAPSHOT</version>
+    <version>3.9.1</version>
   </parent>
 
   <artifactId>s3mock-testcontainers</artifactId>
diff --git a/testsupport/testng/pom.xml b/testsupport/testng/pom.xml
index 093732451..8108532ad 100644
--- a/testsupport/testng/pom.xml
+++ b/testsupport/testng/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.adobe.testing</groupId>
     <artifactId>s3mock-testsupport-reactor</artifactId>
-    <version>3.9.1-SNAPSHOT</version>
+    <version>3.9.1</version>
   </parent>
 
   <artifactId>s3mock-testng</artifactId>