diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1e7a49de8..c303264fe 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -31,7 +31,7 @@ jobs:
     executor: my-executor
     environment:
       PLATFORM_VERSION: 2.12_spark3.1
-      DATAGEN_VERSION: 0.4.0-SNAPSHOT
+      DATAGEN_VERSION: 0.4.0
     steps:
       - checkout
       - run: |
diff --git a/README.md b/README.md
index 4ddd0914b..9b5ff606a 100644
--- a/README.md
+++ b/README.md
@@ -77,7 +77,7 @@ Run the script with:
 
 ```bash
 export PLATFORM_VERSION=2.12_spark3.1
-export DATAGEN_VERSION=0.4.0-SNAPSHOT
+export DATAGEN_VERSION=0.4.0
 tools/run.py ./target/ldbc_snb_datagen_${PLATFORM_VERSION}-${DATAGEN_VERSION}.jar <runtime configuration arguments> -- <generator configuration arguments>
 ```
 
@@ -105,7 +105,7 @@ Run the script with:
 
 ```bash
 export PLATFORM_VERSION=2.11_spark2.4
-export DATAGEN_VERSION=0.4.0-SNAPSHOT
+export DATAGEN_VERSION=0.4.0
 
 tools/run.py ./target/ldbc_snb_datagen_${PLATFORM_VERSION}-${DATAGEN_VERSION}.jar <runtime configuration arguments> -- <generator configuration arguments>
 ```
diff --git a/pom.xml b/pom.xml
index 2ada3e748..a81387bbd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
   <groupId>ldbc.snb.datagen</groupId>
   <artifactId>ldbc_snb_datagen</artifactId>
-  <version>0.4.0-SNAPSHOT</version>
+  <version>0.4.0</version>
   <packaging>jar</packaging>
 
   <properties>
diff --git a/tools/datagen/lib.py b/tools/datagen/lib.py
index accc7a714..ad871ec53 100644
--- a/tools/datagen/lib.py
+++ b/tools/datagen/lib.py
@@ -1,3 +1,3 @@
 platform_version = "2.12_spark3.1"
-version = "0.4.0-SNAPSHOT"
+version = "0.4.0"
 main_class = 'ldbc.snb.datagen.spark.LdbcDatagen'