diff --git a/.idea/libraries/Ant.xml b/.idea/libraries/Ant.xml
index dfdd147fd7bc..32b299e81c2d 100644
--- a/.idea/libraries/Ant.xml
+++ b/.idea/libraries/Ant.xml
@@ -1,16 +1,12 @@
 <component name="libraryTable">
   <library name="Ant">
     <CLASSES>
-      <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-weblogic.jar!/" />
-      <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-stylebook.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-commons-net.jar!/" />
-      <root url="jar://$PROJECT_DIR$/lib/ant/lib/xercesImpl.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-jmf.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-apache-resolver.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-jai.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-nodeps.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-apache-bsf.jar!/" />
-      <root url="jar://$PROJECT_DIR$/lib/ant/lib/xml-apis.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-commons-logging.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-junit.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-jsch.jar!/" />
@@ -22,8 +18,6 @@
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-jdepend.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-launcher.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-apache-regexp.jar!/" />
-      <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-starteam.jar!/" />
-      <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-trax.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-apache-log4j.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-swing.jar!/" />
       <root url="jar://$PROJECT_DIR$/lib/ant/lib/ant-javamail.jar!/" />
diff --git a/.idea/libraries/Xerces.xml b/.idea/libraries/Xerces.xml
index 70f9b6a585a0..6ec3ae59e775 100644
--- a/.idea/libraries/Xerces.xml
+++ b/.idea/libraries/Xerces.xml
@@ -5,7 +5,7 @@
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$PROJECT_DIR$/lib/src/Xerces-J-src.2.8.1.zip!/xerces-2_8_1/src" />
+      <root url="jar://$PROJECT_DIR$/lib/src/Xerces-J-src.2.9.1.zip!/xerces-2_9_1/src" />
     </SOURCES>
   </library>
 </component>
\ No newline at end of file