diff --git a/Dockerfile b/Dockerfile
index d2a23d8..b2891da 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,7 +9,7 @@ LABEL author="tier-packaging@internet2.edu <tier-packaging@internet2.edu>" \
 ARG GROUPER_CONTAINER_VERSION
 
 ENV GROUPER_VERSION=4.4.0 \
-    GROUPER_CONTAINER_VERSION=4.4.0 \
+    GROUPER_CONTAINER_VERSION=4.4.1 \
     JAVA_HOME=/usr/lib/jvm/java-17-amazon-corretto \
     PATH=$PATH:$JAVA_HOME/bin \
     GROUPER_HOME=/opt/grouper/grouperWebapp/WEB-INF
diff --git a/container_files/usr-local-bin/librarySetupFilesTomcat.sh b/container_files/usr-local-bin/librarySetupFilesTomcat.sh
index ad2cf66..fe47be7 100644
--- a/container_files/usr-local-bin/librarySetupFilesTomcat.sh
+++ b/container_files/usr-local-bin/librarySetupFilesTomcat.sh
@@ -20,9 +20,9 @@ setupFilesTomcat_remoteCidrValve() {
   if [ ! -z "$GROUPER_TOMCAT_REMOTE_CIDR_VALVE_ALLOW" ]; then 
     if [ $(grep -c '<!--GROUPER_REMOTE_CIDR_VALVE-->' /opt/tomcat/conf/server.xml) -ge 1 ]; then
     
-      sed -i 's|<!--GROUPER_REMOTE_CIDR_VALVE-->|<Valve className="org.apache.catalina.valves.RemoteCIDRValve" allow="__GROUPER_TOMCAT_REMOTE_CIDR_VALVE_ALLOW__"/>|g' /opt/tomcat/conf/server.xml 
+      sed -i 's|<!--GROUPER_REMOTE_CIDR_VALVE-->|<Valve className="org.apache.catalina.valves.RemoteCIDRValve" allow="__GROUPER_TOMCAT_REMOTE_CIDR_VALVE_ALLOW__" usePeerAddress="true" />|g' /opt/tomcat/conf/server.xml 
       returnCode=$?
-      echo "grouperContainer; INFO: (librarySetupFilesTomcat.sh-setupFilesTomcat_remoteCidrValve) Apply remote CIDR valve: sed -i 's|<!--GROUPER_REMOTE_CIDR_VALVE-->|<Valve className=\"org.apache.catalina.valves.RemoteCIDRValve\" allow=\"__GROUPER_TOMCAT_REMOTE_CIDR_VALVE_ALLOW__\"/>|g' /opt/tomcat/conf/server.xml, result: $returnCode"
+      echo "grouperContainer; INFO: (librarySetupFilesTomcat.sh-setupFilesTomcat_remoteCidrValve) Apply remote CIDR valve: sed -i 's|<!--GROUPER_REMOTE_CIDR_VALVE-->|<Valve className=\"org.apache.catalina.valves.RemoteCIDRValve\" allow=\"__GROUPER_TOMCAT_REMOTE_CIDR_VALVE_ALLOW__\"  usePeerAddress=\"true\" />|g' /opt/tomcat/conf/server.xml, result: $returnCode"
       if [ $returnCode != 0 ]; then exit $returnCode; fi
       
       sed -i "s|__GROUPER_TOMCAT_REMOTE_CIDR_VALVE_ALLOW__|$GROUPER_TOMCAT_REMOTE_CIDR_VALVE_ALLOW|g" /opt/tomcat/conf/server.xml