diff --git a/pom.xml b/pom.xml
index 55d524edc..28dde8f50 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.github.matsim-org</groupId>
     <artifactId>matsim-episim</artifactId>
-    <version>21.2-SNAPSHOT</version>
+    <version>21.3</version>
 
     <name>MATSim Episim</name>
     <description>Epidemic simulation for MATSim</description>