diff --git a/Dockerfile b/Dockerfile
index 51a6b73..c5767f7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ FROM tier/centos7base
 ARG registry=docker.io
 ARG maintainer=tier
 ARG imagename=shibboleth_idp
-ARG version=3.2.1
+ARG version=3.3.0
 ENV VERSION=$version
 
 MAINTAINER $maintainer
@@ -72,7 +72,7 @@ RUN mkdir -p "$CATALINA_HOME"
 #     done
 
 ENV TOMCAT_MAJOR 8
-ENV TOMCAT_VERSION 8.0.37
+ENV TOMCAT_VERSION 8.0.39
 ENV TOMCAT_TGZ_URL https://www.apache.org/dist/tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz
 
 WORKDIR $CATALINA_HOME
diff --git a/common.bash b/common.bash
index 54621fe..6bf516a 100644
--- a/common.bash
+++ b/common.bash
@@ -2,4 +2,4 @@ registry="docker.io"
 maintainer="bigfleet"
 basename="shibboleth_idp"
 imagename="shibboleth_idp"
-version="3.2.1"
\ No newline at end of file
+version="3.3.0"