diff --git a/checkstyle-rules/pom.xml b/checkstyle-rules/pom.xml
index 2845de8..b897991 100644
--- a/checkstyle-rules/pom.xml
+++ b/checkstyle-rules/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/clustering/pom.xml b/clustering/pom.xml
index 21f8c10..cf830a4 100644
--- a/clustering/pom.xml
+++ b/clustering/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-parent</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/clustering/wildfly/pom.xml b/clustering/wildfly/pom.xml
index 859efd5..c33a189 100644
--- a/clustering/wildfly/pom.xml
+++ b/clustering/wildfly/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-clustering</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/consumer/memory/pom.xml b/consumer/memory/pom.xml
index 24aa4a7..844b93f 100644
--- a/consumer/memory/pom.xml
+++ b/consumer/memory/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-consumer</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/consumer/pom.xml b/consumer/pom.xml
index 5d7abd8..9bc13b1 100644
--- a/consumer/pom.xml
+++ b/consumer/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-parent</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/consumer/postgresql-listen/pom.xml b/consumer/postgresql-listen/pom.xml
index d5f8fc5..d879375 100644
--- a/consumer/postgresql-listen/pom.xml
+++ b/consumer/postgresql-listen/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-consumer</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/consumer/sqs/pom.xml b/consumer/sqs/pom.xml
index 87b9b6d..a5153b9 100644
--- a/consumer/sqs/pom.xml
+++ b/consumer/sqs/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-consumer</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core/api/pom.xml b/core/api/pom.xml
index c98f00b..4e4424c 100644
--- a/core/api/pom.xml
+++ b/core/api/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-core</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/core/impl/pom.xml b/core/impl/pom.xml
index 578d312..38f7617 100644
--- a/core/impl/pom.xml
+++ b/core/impl/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-core</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/core/pom.xml b/core/pom.xml
index b473443..5b8393e 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-parent</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/declarative/api/pom.xml b/declarative/api/pom.xml
index cfc0bfd..6a4472f 100644
--- a/declarative/api/pom.xml
+++ b/declarative/api/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-declarative</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/declarative/impl/pom.xml b/declarative/impl/pom.xml
index 87093c1..fdbef5f 100644
--- a/declarative/impl/pom.xml
+++ b/declarative/impl/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-declarative</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/declarative/integration/cdi/pom.xml b/declarative/integration/cdi/pom.xml
index d67a7ce..8da065d 100644
--- a/declarative/integration/cdi/pom.xml
+++ b/declarative/integration/cdi/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-declarative-integration</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/declarative/integration/pom.xml b/declarative/integration/pom.xml
index d21fba3..a5103cb 100644
--- a/declarative/integration/pom.xml
+++ b/declarative/integration/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-declarative</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/declarative/pom.xml b/declarative/pom.xml
index f6c90e9..c4f0710 100644
--- a/declarative/pom.xml
+++ b/declarative/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-parent</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/dist/bom/pom.xml b/dist/bom/pom.xml
index 6d3be16..6fefeca 100644
--- a/dist/bom/pom.xml
+++ b/dist/bom/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.blazebit</groupId>
         <artifactId>blaze-actor</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/dist/pom.xml b/dist/pom.xml
index 7885f69..7b48c2d 100644
--- a/dist/pom.xml
+++ b/dist/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.blazebit</groupId>
         <artifactId>blaze-actor-parent</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/documentation/pom.xml b/documentation/pom.xml
index 5400cd0..014e078 100644
--- a/documentation/pom.xml
+++ b/documentation/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.blazebit</groupId>
         <artifactId>blaze-actor-parent</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
 
diff --git a/parent/pom.xml b/parent/pom.xml
index 9dfe210..10de487 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <packaging>pom</packaging>
diff --git a/pom.xml b/pom.xml
index f3c994f..306dadd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
     </modules>
 
     <artifactId>blaze-actor</artifactId>
-    <version>1.0.0-SNAPSHOT</version>
+    <version>1.0.0-Alpha4</version>
 
     <name>Blazebit Blaze-Actor</name>
     <url>https://actor.blazebit.com</url>
@@ -61,7 +61,7 @@
         <connection>scm:git:git@github.com:Blazebit/blaze-actor.git</connection>
         <developerConnection>scm:git:git@github.com:Blazebit/blaze-actor.git</developerConnection>
         <url>git@github.com:Blazebit/blaze-actor.git</url>
-        <tag>HEAD</tag>
+        <tag>1.0.0-Alpha4</tag>
     </scm>
 
     <developers>
diff --git a/scheduler/executor/pom.xml b/scheduler/executor/pom.xml
index 649d616..03fbf6d 100644
--- a/scheduler/executor/pom.xml
+++ b/scheduler/executor/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-scheduler</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/scheduler/pom.xml b/scheduler/pom.xml
index c514e0d..6078501 100644
--- a/scheduler/pom.xml
+++ b/scheduler/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-parent</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
         <relativePath>../parent/pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/scheduler/spring/pom.xml b/scheduler/spring/pom.xml
index 884f042..8a36082 100644
--- a/scheduler/spring/pom.xml
+++ b/scheduler/spring/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>blaze-actor-scheduler</artifactId>
         <groupId>com.blazebit</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.0.0-Alpha4</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>