diff --git a/pom.xml b/pom.xml
index 5cd6a05..ff2bd18 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@ SOFTWARE.
   </parent>
   <groupId>org.cqfn</groupId>
   <artifactId>astranaut-core</artifactId>
-  <version>2.0.0</version>
+  <version>1.2.3</version>
   <packaging>jar</packaging>
   <developers>
     <developer>