Index: 3rdParty_sources/versions.txt
===================================================================
diff -u -rdd64f16fdf89f789b8c2179d421290dcabf15835 -r266434d5ec15cc4026c93a740c3110c046b1d88a
--- 3rdParty_sources/versions.txt	(.../versions.txt)	(revision dd64f16fdf89f789b8c2179d421290dcabf15835)
+++ 3rdParty_sources/versions.txt	(.../versions.txt)	(revision 266434d5ec15cc4026c93a740c3110c046b1d88a)
@@ -9,31 +9,36 @@
 
 CKEditor Java 2.6
 
-Apache HttpClient 4.2.1
+Apache HttpClient 4.5
 
-Apache HttpCore 4.2.1
+Apache HttpCore 4.4.1
 
+Apache POI 3.16
+
+Commons Digester 2.1
+
+Commons Fileupload 1.3.3
+
 Commons Lang 2.6
 
 Commons IO 2.4
 
-gson 2.2.4
+Commons Validator 1.6
 
-Hibernate Core 4.3.7
+Hibernate Core 5.0.10
 
 httpunit 1.7
 
-JBoss Web 2.1.3
+Jackson 2.7.4
 
+jLaTexMath 1.0.6
+
 jsonwebtoken 0.9.0
 
 JSP API 2.3
 
-lucene 2.4.0
-contains lucene-snowball 2.4.0
+MySQL Connector/J 5.1.46
 
-MySQL Connector/J 5.1.38
-
 oauth 20100527
 
 oauth-provider 20100527
@@ -42,20 +47,20 @@
 
 openws 1.5.0
 
-Quartz 2.2.1
+Quartz 2.2.3
 
 Servlet API 3.1
 
-Spring 4.0.6
+Spring 4.3.10
 
 Struts 1.2.9
 
-Undertow core 1.1.8
+Undertow core 1.4.0
 
-Undertow servlet 1.1.8
+Undertow servlet 1.4.0
 
 xmltooling 1.4.0
 
 XStream 1.5.0
 
-websocket api_1.1_spec-1.1.0.Final
\ No newline at end of file
+websocket api_1.1_spec-1.1.1.Final
\ No newline at end of file