[SEBA-494] Setting required core version
Change-Id: I0ee31e464e3373b28d19884b36b15936f5864bbf
diff --git a/Dockerfile.synchronizer b/Dockerfile.synchronizer
index a653a25..9925710 100644
--- a/Dockerfile.synchronizer
+++ b/Dockerfile.synchronizer
@@ -15,7 +15,7 @@
# docker build -t xosproject/vrouter-synchronizer:candidate -f Dockerfile.synchronizer .
# xosproject/vrouter-synchronizer
-FROM xosproject/xos-synchronizer-base:2.1.50
+FROM xosproject/xos-synchronizer-base:2.2.1
COPY xos/synchronizer /opt/xos/synchronizers/vrouter
COPY VERSION /opt/xos/synchronizers/vrouter/