diff --git a/broker/pom.xml b/broker/pom.xml
index 2295f67c..ee36d1ea 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -117,7 +117,8 @@
             <groupId>org.mapdb</groupId>
             <artifactId>mapdb</artifactId>
             <!--version>1.1.0-SNAPSHOT</version-->
-            <version>2.0.0-SNAPSHOT</version>
+            <!--<version>2.0.0-SNAPSHOT</version>-->
+            <version>2.0-alpha2</version>
         </dependency>
 
         <dependency>