diff --git a/app/pom.xml b/app/pom.xml
index 24dfa59d..2ed2a0b9 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.zeebe.zeeqs</groupId>
     <artifactId>zeeqs-root</artifactId>
-    <version>1.0.0-SNAPSHOT</version>
+    <version>1.0.0-alpha1</version>
   </parent>
 
   <artifactId>app</artifactId>
diff --git a/data/pom.xml b/data/pom.xml
index f72e086e..d04977a1 100644
--- a/data/pom.xml
+++ b/data/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>io.zeebe.zeeqs</groupId>
     <artifactId>zeeqs-root</artifactId>
-    <version>1.0.0-SNAPSHOT</version>
+    <version>1.0.0-alpha1</version>
   </parent>
 
   <artifactId>data</artifactId>
diff --git a/graphql-api/pom.xml b/graphql-api/pom.xml
index 4083b804..e78b8046 100644
--- a/graphql-api/pom.xml
+++ b/graphql-api/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.zeebe.zeeqs</groupId>
     <artifactId>zeeqs-root</artifactId>
-    <version>1.0.0-SNAPSHOT</version>
+    <version>1.0.0-alpha1</version>
   </parent>
 
   <artifactId>graphql-api</artifactId>
diff --git a/hazelcast-importer/pom.xml b/hazelcast-importer/pom.xml
index 85dfac28..727bdfa5 100644
--- a/hazelcast-importer/pom.xml
+++ b/hazelcast-importer/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.zeebe.zeeqs</groupId>
     <artifactId>zeeqs-root</artifactId>
-    <version>1.0.0-SNAPSHOT</version>
+    <version>1.0.0-alpha1</version>
   </parent>
 
   <artifactId>hazelcast-importer</artifactId>
diff --git a/pom.xml b/pom.xml
index 66b0d57e..be728afa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 
   <groupId>io.zeebe.zeeqs</groupId>
   <artifactId>zeeqs-root</artifactId>
-  <version>1.0.0-SNAPSHOT</version>
+  <version>1.0.0-alpha1</version>
   <name>ZeeQS - Root</name>
   <description>Query API for aggregated Zeebe data</description>
 
@@ -325,7 +325,7 @@
     <url>https://github.com/zeebe-io/zeeqs</url>
     <connection>scm:git:git@github.com:zeebe-io/zeeqs.git</connection>
     <developerConnection>scm:git:git@github.com:zeebe-io/zeeqs.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>1.0.0-alpha1</tag>
   </scm>
 
 </project>