diff --git a/Dockerfile.synchronizer b/Dockerfile.synchronizer
index 9998917..316f548 100644
--- a/Dockerfile.synchronizer
+++ b/Dockerfile.synchronizer
@@ -14,7 +14,7 @@
 
 # xosproject/addressmanager-synchronizer
 
-FROM xosproject/xos-synchronizer-base:2.0.0
+FROM xosproject/xos-synchronizer-base:2.1.9
 
 COPY xos/synchronizer /opt/xos/synchronizers/addressmanager
 COPY VERSION /opt/xos/synchronizers/addressmanager/
diff --git a/VERSION b/VERSION
index a69e585..38f77a6 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.1.dev0
+2.0.1