diff --git a/examples/pom.xml b/examples/pom.xml
index 2ff90cc28..98381c9ff 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.camunda.bpm.extension.feel.scala</groupId>
     <artifactId>feel-scala-root</artifactId>
-    <version>1.9.0-SNAPSHOT</version>
+    <version>1.8.1</version>
   </parent>
 
   <artifactId>examples</artifactId>
diff --git a/feel-engine-factory/pom.xml b/feel-engine-factory/pom.xml
index fa2dfca44..075239192 100644
--- a/feel-engine-factory/pom.xml
+++ b/feel-engine-factory/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.camunda.bpm.extension.feel.scala</groupId>
     <artifactId>feel-scala-root</artifactId>
-    <version>1.9.0-SNAPSHOT</version>
+    <version>1.8.1</version>
   </parent>
 
   <artifactId>feel-engine-factory</artifactId>
diff --git a/feel-engine-plugin/pom.xml b/feel-engine-plugin/pom.xml
index 609f08ac3..55f6dc9d9 100644
--- a/feel-engine-plugin/pom.xml
+++ b/feel-engine-plugin/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.camunda.bpm.extension.feel.scala</groupId>
     <artifactId>feel-scala-root</artifactId>
-    <version>1.9.0-SNAPSHOT</version>
+    <version>1.8.1</version>
   </parent>
 
   <artifactId>feel-engine-plugin</artifactId>
diff --git a/feel-engine/pom.xml b/feel-engine/pom.xml
index 1a70405cd..a05bef9ff 100644
--- a/feel-engine/pom.xml
+++ b/feel-engine/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.camunda.bpm.extension.feel.scala</groupId>
     <artifactId>feel-scala-root</artifactId>
-    <version>1.9.0-SNAPSHOT</version>
+    <version>1.8.1</version>
   </parent>
 
   <artifactId>feel-engine</artifactId>
diff --git a/pom.xml b/pom.xml
index 2bfaeb047..7ecaa950a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>org.camunda.bpm.extension.feel.scala</groupId>
     <artifactId>feel-scala-root</artifactId>
-    <version>1.9.0-SNAPSHOT</version>
+    <version>1.8.1</version>
     <packaging>pom</packaging>
 
     <parent>
@@ -205,7 +205,7 @@
         <connection>scm:git:git@github.com:camunda/feel-scala.git</connection>
         <url>scm:git:git@github.com:camunda/feel-scala.git</url>
         <developerConnection>scm:git:git@github.com:camunda/feel-scala.git</developerConnection>
-        <tag>1.0.0</tag>
+        <tag>1.8.1</tag>
     </scm>
 
     <distributionManagement>