Index: 3rdParty_sources/3rdParty_sources.iml
===================================================================
diff -u -r87a8f85eccc8c32edc96754f3a2c8f88f42f3085 -raed5504b91b56d777f9ebbbb9bd620ed95bab5e6
--- 3rdParty_sources/3rdParty_sources.iml	(.../3rdParty_sources.iml)	(revision 87a8f85eccc8c32edc96754f3a2c8f88f42f3085)
+++ 3rdParty_sources/3rdParty_sources.iml	(.../3rdParty_sources.iml)	(revision aed5504b91b56d777f9ebbbb9bd620ed95bab5e6)
@@ -3,7 +3,45 @@
   <component name="NewModuleRootManager">
     <output url="file://$MODULE_DIR$/bin" />
     <exclude-output />
-    <content url="file://$MODULE_DIR$" />
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/basiclti-util" />
+      <excludeFolder url="file://$MODULE_DIR$/ckeditor" />
+      <excludeFolder url="file://$MODULE_DIR$/commons-digester" />
+      <excludeFolder url="file://$MODULE_DIR$/commons-fileupload" />
+      <excludeFolder url="file://$MODULE_DIR$/commons-io" />
+      <excludeFolder url="file://$MODULE_DIR$/commons-lang" />
+      <excludeFolder url="file://$MODULE_DIR$/commons-validator" />
+      <excludeFolder url="file://$MODULE_DIR$/csrfguard" />
+      <excludeFolder url="file://$MODULE_DIR$/etherpad" />
+      <excludeFolder url="file://$MODULE_DIR$/hibernate-core" />
+      <excludeFolder url="file://$MODULE_DIR$/httpunit" />
+      <excludeFolder url="file://$MODULE_DIR$/images" />
+      <excludeFolder url="file://$MODULE_DIR$/ironjacamar" />
+      <excludeFolder url="file://$MODULE_DIR$/jackson" />
+      <excludeFolder url="file://$MODULE_DIR$/jlatexmath" />
+      <excludeFolder url="file://$MODULE_DIR$/jsonwebtoken" />
+      <excludeFolder url="file://$MODULE_DIR$/jsp-api" />
+      <excludeFolder url="file://$MODULE_DIR$/mapjs" />
+      <excludeFolder url="file://$MODULE_DIR$/mysql-connector" />
+      <excludeFolder url="file://$MODULE_DIR$/oauth" />
+      <excludeFolder url="file://$MODULE_DIR$/oauth-provider" />
+      <excludeFolder url="file://$MODULE_DIR$/opensaml" />
+      <excludeFolder url="file://$MODULE_DIR$/openws" />
+      <excludeFolder url="file://$MODULE_DIR$/passpol" />
+      <excludeFolder url="file://$MODULE_DIR$/persistence-api" />
+      <excludeFolder url="file://$MODULE_DIR$/picketbox" />
+      <excludeFolder url="file://$MODULE_DIR$/poi" />
+      <excludeFolder url="file://$MODULE_DIR$/quartz" />
+      <excludeFolder url="file://$MODULE_DIR$/servlet-api" />
+      <excludeFolder url="file://$MODULE_DIR$/spring" />
+      <excludeFolder url="file://$MODULE_DIR$/tacitknowledge" />
+      <excludeFolder url="file://$MODULE_DIR$/undertow" />
+      <excludeFolder url="file://$MODULE_DIR$/uoc-lti-advantage" />
+      <excludeFolder url="file://$MODULE_DIR$/websocket" />
+      <excludeFolder url="file://$MODULE_DIR$/xmltooling" />
+      <excludeFolder url="file://$MODULE_DIR$/xstream" />
+    </content>
+    <orderEntry type="jdk" jdkName="11" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>
\ No newline at end of file
Index: 3rdParty_sources/versions.txt
===================================================================
diff -u -rcc49bb0bda7481a09780430292c0b916e042447e -raed5504b91b56d777f9ebbbb9bd620ed95bab5e6
--- 3rdParty_sources/versions.txt	(.../versions.txt)	(revision cc49bb0bda7481a09780430292c0b916e042447e)
+++ 3rdParty_sources/versions.txt	(.../versions.txt)	(revision aed5504b91b56d777f9ebbbb9bd620ed95bab5e6)
@@ -13,15 +13,15 @@
 
 Apache HttpCore 4.4.4
 
-Apache POI 4.1.2
+Apache POI 5.1.3
 
 Commons Digester 2.1
 
 Commons Fileupload 1.3.3
 
 Commons Lang 2.6
 
-Commons IO 2.5
+Commons IO 2.11
 
 Commons Validator 1.6