diff --git a/.idea/libraries/gson.xml b/.idea/libraries/gson.xml
index 71942d6c4994..b46e504cb026 100644
--- a/.idea/libraries/gson.xml
+++ b/.idea/libraries/gson.xml
@@ -1,11 +1,11 @@
 <component name="libraryTable">
   <library name="gson">
     <CLASSES>
-      <root url="jar://$PROJECT_DIR$/lib/gson-2.3.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/gson-2.3.1.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$PROJECT_DIR$/lib/src/gson-2.3-sources.jar!/" />
+      <root url="jar://$PROJECT_DIR$/lib/src/gson-2.3.1-sources.jar!/" />
     </SOURCES>
   </library>
 </component>
\ No newline at end of file
diff --git a/lib/gson-2.3.1.jar b/lib/gson-2.3.1.jar
new file mode 100644
index 000000000000..250132c19746
Binary files /dev/null and b/lib/gson-2.3.1.jar differ
diff --git a/lib/gson-2.3.jar b/lib/gson-2.3.jar
deleted file mode 100644
index a7f7ce5e993d..000000000000
Binary files a/lib/gson-2.3.jar and /dev/null differ
diff --git a/lib/required_for_dist.txt b/lib/required_for_dist.txt
index c452a9e3d4f3..94730914deff 100644
--- a/lib/required_for_dist.txt
+++ b/lib/required_for_dist.txt
@@ -16,7 +16,7 @@ freemarker.jar
 httpmime-4.3.6.jar
 ecj-4.4.jar
 groovy-all-2.3.9.jar
-gson-2.3.jar
+gson-2.3.1.jar
 guava-17.0.jar
 hamcrest-core-1.3.jar
 hamcrest-library-1.3.jar
diff --git a/lib/src/gson-2.3-sources.jar b/lib/src/gson-2.3.1-sources.jar
similarity index 64%
rename from lib/src/gson-2.3-sources.jar
rename to lib/src/gson-2.3.1-sources.jar
index c62e327f8126..c54b71dccc31 100644
Binary files a/lib/src/gson-2.3-sources.jar and b/lib/src/gson-2.3.1-sources.jar differ