diff --git a/comanage-registry-shibboleth-sp/Dockerfile.template b/comanage-registry-shibboleth-sp/Dockerfile.template
index 53dedeb..b78aa39 100644
--- a/comanage-registry-shibboleth-sp/Dockerfile.template
+++ b/comanage-registry-shibboleth-sp/Dockerfile.template
@@ -83,7 +83,7 @@ RUN wget -O xmlsecc.tar.gz "${XMLSECC_URL}" \
       && cd .. \
       && rm -r src 
 
-ARG XMLTOOLING_URL=http://shibboleth.net/downloads/c++-opensaml/latest/xmltooling-1.6.2.tar.gz
+ARG XMLTOOLING_URL=http://shibboleth.net/downloads/c++-opensaml/latest/xmltooling-1.6.3.tar.gz
 
 RUN wget -O xmltooling.tar.gz "${XMLTOOLING_URL}" \
       && mkdir -p src \