diff --git a/Dockerfile b/Dockerfile
index 3327d4b..d81fe36 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,11 +6,11 @@ FROM --platform=$TARGETPLATFORM rockylinux:8.9
 #
 ##tomcat \
 ENV TOMCAT_MAJOR=10 \
-    TOMCAT_VERSION=10.1.26 \
+    TOMCAT_VERSION=10.1.28 \
 ##shib-idp \
-    VERSION=5.1.2 \
+    VERSION=5.1.3 \
 ##TIER \
-    TIERVERSION=20240715_rocky8_multiarch \
+    TIERVERSION=20240813_rocky8_multiarch \
 #################### \
 #### OTHER VARS #### \
 #################### \
diff --git a/container_files/idp/idp.installer.properties b/container_files/idp/idp.installer.properties
index 5f9d4bf..7f59908 100644
--- a/container_files/idp/idp.installer.properties
+++ b/container_files/idp/idp.installer.properties
@@ -1,4 +1,4 @@
-idp.src.dir=/tmp/shibboleth/shibboleth-identity-provider-5.1.2
+idp.src.dir=/tmp/shibboleth/shibboleth-identity-provider-5.1.3
 idp.target.dir=/opt/shibboleth-idp
 idp.host.name=idp.example.org
 idp.sealer.password=changeit