diff --git a/Dockerfile b/Dockerfile
index 121c541..139e73f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,11 +6,11 @@ FROM centos:centos7
 #
 ##tomcat \
 ENV TOMCAT_MAJOR=9 \
-    TOMCAT_VERSION=9.0.36 \
+    TOMCAT_VERSION=9.0.37 \
 ##shib-idp \
     VERSION=4.0.1 \
 ##TIER \
-    TIERVERSION=20200623 \
+    TIERVERSION=20200717 \
 #################### \
 #### OTHER VARS #### \
 #################### \
diff --git a/README.md b/README.md
index 0e2bf3c..2018bb3 100644
--- a/README.md
+++ b/README.md
@@ -4,5 +4,4 @@ Used for building/running a TIER Shibb-IdP container without the TIER VM or the
 To use it, see the notes in the following document:
 https://docs.google.com/document/d/1qb5XTde1nulCdA_8QUei48CxDj0lQs7ShD622Ze_4II/edit?usp=sharing
 
-Or the InCommon Training class guide here: https://spaces.internet2.edu/x/OQ79Bg