diff --git a/Dockerfile b/Dockerfile
index a4421a2..7f91251 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -72,7 +72,7 @@ RUN mkdir -p "$CATALINA_HOME"
 #     done
 
 ENV TOMCAT_MAJOR 8
-ENV TOMCAT_VERSION 8.0.36
+ENV TOMCAT_VERSION 8.0.37
 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
@@ -90,8 +90,6 @@ RUN set -x \
 ADD files/idp.xml conf/Catalina/idp.xml
 ADD files/server.xml conf/server.xml
 
-
-
 ENV PATH $CATALINA_HOME/bin:$JAVA_HOME/bin:$PATH
 
 ONBUILD COPY ./root/ /opt/shibboleth/$SHIB_PREFIX/
\ No newline at end of file