diff --git a/pom.xml b/pom.xml
index 1d0298055..60d600768 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
 
     <groupId>com.milaboratory</groupId>
     <artifactId>mixcr</artifactId>
-    <version>3.1-SNAPSHOT</version>
+    <version>3.0.1-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>MiXCR</name>