SEBA-450 Update Fabric-Crossconnect to use synchronizer library

Change-Id: I9d524e22562798d85807b7706d09e8a6bcaad01b
diff --git a/Dockerfile.synchronizer b/Dockerfile.synchronizer
index c38cd40..9ff5ae9 100644
--- a/Dockerfile.synchronizer
+++ b/Dockerfile.synchronizer
@@ -16,7 +16,7 @@
 
 # xosproject/fabric-crossconnect-synchronizer
 
-FROM xosproject/xos-synchronizer-base:2.1.32
+FROM xosproject/xos-synchronizer-base:2.1.38
 
 COPY xos/synchronizer /opt/xos/synchronizers/fabric-crossconnect
 COPY VERSION /opt/xos/synchronizers/fabric-crossconnect/