SEBA-324 reverse field numbers for manytoone relations
Change-Id: Ie0c336b9f665a9a04f5b4a2de99b7b9d07afd121
diff --git a/Dockerfile.synchronizer b/Dockerfile.synchronizer
index 402ea7f..a201914 100644
--- a/Dockerfile.synchronizer
+++ b/Dockerfile.synchronizer
@@ -14,7 +14,7 @@
# xosproject/exampleservice-synchronizer
-FROM xosproject/xos-synchronizer-base:2.1.9
+FROM xosproject/xos-synchronizer-base:2.1.21
COPY xos/synchronizer /opt/xos/synchronizers/exampleservice
COPY VERSION /opt/xos/synchronizers/exampleservice/