diff --git a/CHANGELOG.md b/CHANGELOG.md
index 65829dd..ca6552c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,20 @@
+## 5.2.1 (January 8, 2019)
+
+### Bug Fixes
+
+* Remove invalid test-cases and unreachable code from prefer-arrow-callback ([#186](https://github.com/lo1tuma/eslint-plugin-mocha/pull/186))
+* Fix invalid syntax in test case ([#182](https://github.com/lo1tuma/eslint-plugin-mocha/pull/182))
+
+### Documentation
+
+* Fixing typo ([#184](https://github.com/lo1tuma/eslint-plugin-mocha/pull/184))
+* Replace `warning` with `warn` ([#181](https://github.com/lo1tuma/eslint-plugin-mocha/pull/181))
+
+### Dependency Upgrades
+
+* Update dependencies ([#187](https://github.com/lo1tuma/eslint-plugin-mocha/pull/187))
+* Update eslint-plugin-node to the latest version 🚀 ([#173](https://github.com/lo1tuma/eslint-plugin-mocha/pull/173))
+
 ## 5.2.0 (August 13, 2018)
 
 ### Enhancements
diff --git a/package.json b/package.json
index 017e55e..83dcac1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "eslint-plugin-mocha",
-    "version": "5.2.0",
+    "version": "5.2.1",
     "description": "Eslint rules for mocha.",
     "engines": {
         "node": ">=6.0.0"