diff --git a/websphere-liberty/8.5.5/production-install/add/Dockerfile b/websphere-liberty/8.5.5/production-install/add/Dockerfile
index ef1b33e27..caa80fe75 100644
--- a/websphere-liberty/8.5.5/production-install/add/Dockerfile
+++ b/websphere-liberty/8.5.5/production-install/add/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM ubuntu:14.04
+FROM ubuntu:trusty-20190425
 
 MAINTAINER Kavitha Suresh Kumar <kavisuresh@in.ibm.com>