diff --git a/ACKNOWLEDGEMENTS.md b/ACKNOWLEDGEMENTS.md
index f74ca51f..1cac73ca 100644
--- a/ACKNOWLEDGEMENTS.md
+++ b/ACKNOWLEDGEMENTS.md
@@ -12,3 +12,4 @@ A big thanks to the following individuals for contributing:
 - [@poppinlp](https://github.com/poppinlp) for contributing [#149](https://github.com/jdneo/vscode-leetcode/pull/149), [#171](https://github.com/jdneo/vscode-leetcode/pull/171), [#175](https://github.com/jdneo/vscode-leetcode/pull/175)
 - [@xuzaixian](https://github.com/xuzaixian) for contributing [#186](https://github.com/jdneo/vscode-leetcode/pull/186)
 - [@ZainChen](https://github.com/ZainChen) for contributing [#197](https://github.com/jdneo/vscode-leetcode/pull/197)
+- [@houtianze](https://github.com/houtianze) for contributing [#212](https://github.com/jdneo/vscode-leetcode/pull/212)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 834a266d..347be0c5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,10 @@ All notable changes to the "leetcode" extension will be documented in this file.
 
 Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
 
+## [0.13.1]
+## Fixed
+[Bugs fixed](https://github.com/jdneo/vscode-leetcode/issues?q=is%3Aissue+milestone%3A0.13.1+is%3Aclosed+label%3Abug)
+
 ## [0.13.0]
 ## Added
 - Preview the problem description [#131](https://github.com/jdneo/vscode-leetcode/issues/131)
diff --git a/package-lock.json b/package-lock.json
index a0ddf1e4..836e4d43 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "vscode-leetcode",
-    "version": "0.13.0",
+    "version": "0.13.1",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
diff --git a/package.json b/package.json
index 5422dc54..e97cce5d 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "name": "vscode-leetcode",
     "displayName": "LeetCode",
     "description": "Solve LeetCode problems in VS Code",
-    "version": "0.13.0",
+    "version": "0.13.1",
     "author": "Sheng Chen",
     "publisher": "shengchen",
     "license": "MIT",