diff --git a/Dockerfile b/Dockerfile
index dd1bf41..25822f7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,14 +6,14 @@ FROM microsoft/windowsservercore:latest
 #ENV JAVA_INSTALL_FOLDER=jre1.8.0_171
 ENV JAVA_OPTS='-Xmx3000m'
 ENV TOMCAT_MAJOR_VERSION=9
-ENV TOMCAT_VERSION=9.0.12
+ENV TOMCAT_VERSION=9.0.14
 ENV CATALINA_HOME=c:\\Tomcat
-ENV IDP_VERSION=3.4.1
+ENV IDP_VERSION=3.4.2.1
 ###
 #ENV JAVA_INSTALL_CLI_STRING=INSTALLDIR=c:\\Java\\$JAVA_INSTALL_FOLDER
 #below is for Zulu Java
 ENV JAVA_HOME='c:\zulujava\zulu-8\'
-ENV JAVA_INSTALL_FILENAME=zulu8.31.0.1-jdk8.0.181-win_x64.msi
+ENV JAVA_INSTALL_FILENAME=zulu8.33.0.1-jdk8.0.192-win_x64.msi
 #below is for Oracle Java
 #ENV JAVA_HOME=c:\\Java\\$JAVA_INSTALL_FOLDER
 RUN powershell [Environment]::SetEnvironmentVariable('JAVA_HOME', '%JAVA_HOME%', [System.EnvironmentVariableTarget]::Machine )
@@ -21,7 +21,7 @@ ENV SHIB_INSTALL_FILE=C:\\shibboleth-identity-provider-$IDP_VERSION-x64.msi
 
 ###install Zulu Java
 RUN powershell (new-object System.Net.WebClient).Downloadfile('https://cdn.azul.com/zulu/bin/%JAVA_INSTALL_FILENAME%', 'C:\%JAVA_INSTALL_FILENAME%')
-RUN powershell If ((Get-FileHash C:\%JAVA_INSTALL_FILENAME% -Algorithm MD5).Hash.ToLower() -eq '21088dfd884ca42b999a1c2e890ac086')  { ` \
+RUN powershell If ((Get-FileHash C:\%JAVA_INSTALL_FILENAME% -Algorithm MD5).Hash.ToLower() -eq 'e5017fb5b959e935ab8d9e8b46c66fbd')  { ` \
 		start-process -filepath c:\windows\system32\msiexec.exe -passthru -wait -argumentlist '/i','C:\%JAVA_INSTALL_FILENAME%','APPLICATIONROOTDIRECTORY=c:\zulujava','/qn' ` \
        } Else { throw 'bad hash comparison on Zulu Java download' }
 RUN del C:\%JAVA_INSTALL_FILENAME%
@@ -54,7 +54,7 @@ RUN del C:\%JAVA_INSTALL_FILENAME%
 COPY container_files/config.ini c:\config.ini
 RUN powershell (new-object System.Net.WebClient).Downloadfile('http://www.apache.org/dist/tomcat/tomcat-%TOMCAT_MAJOR_VERSION%/v%TOMCAT_VERSION%/bin/apache-tomcat-%TOMCAT_VERSION%.exe', 'C:\apache-tomcat-%TOMCAT_VERSION%.exe')
 RUN powershell If ((Get-FileHash C:\apache-tomcat-%TOMCAT_VERSION%.exe -Algorithm SHA512).Hash.ToLower() -eq ` \
- 'a03c507179cddb8ec6d35572fa81522c3472df689e34718daff8faa91bcb6af397a5f0d0d4c929add3e86d0957275c0d402ea96c491c50f639ec6371ba146d43') ` \
+ 'f63a744afda1e333b6ef2894d7b60a95a6fa2adeafecfeeb6335297bd10dba7066ede3ca1b4d8738fef3745341c93399de8d7282b76e5840356f9cc0f2b34b38') ` \
  { ` \
         start-process -filepath C:\apache-tomcat-%TOMCAT_VERSION%.exe -passthru -wait -argumentlist '/S','/C=c:\config.ini','/D=c:\Tomcat' ` \
       } Else { throw 'bad hash comparison on Tomcat download' }
@@ -69,7 +69,7 @@ RUN rmdir /S /Q c:\Tomcat\webapps\docs && rmdir /S /Q c:\Tomcat\webapps\manager
 
 ##install Shibb
 RUN powershell (new-object System.Net.WebClient).Downloadfile('https://shibboleth.net/downloads/identity-provider/latest/shibboleth-identity-provider-%IDP_VERSION%-x64.msi', 'C:\shibboleth-identity-provider-%IDP_VERSION%-x64.msi')
-RUN powershell If ((Get-FileHash C:\shibboleth-identity-provider-%IDP_VERSION%-x64.msi -Algorithm SHA1).Hash.ToLower() -eq 'cdb716c6b50de9862697e34ce1f69d7b563b802b') { ` \
+RUN powershell If ((Get-FileHash C:\shibboleth-identity-provider-%IDP_VERSION%-x64.msi -Algorithm SHA1).Hash.ToLower() -eq '24b0c308c82cd8e4a708b456263756504b2e322f') { ` \
 		start-process -filepath c:\windows\system32\msiexec.exe -passthru -wait -argumentlist '/i','C:\shibboleth-identity-provider-%IDP_VERSION%-x64.msi','/qn','INSTALLDIR=c:\opt\shibboleth-idp','NO_FIREWALL_EXCEPTION=true','DNSNAME=shibboleth.example.org','IDP_SCOPE=example.org' ` \
        } Else { throw 'bad hash comparison on IdP download' }
 RUN del C:\shibboleth-identity-provider-%IDP_VERSION%-x64.msi