diff --git a/CHANGELOG.md b/CHANGELOG.md
index 672377c80..200b9ce12 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="5.1.2"></a>
+## [5.1.2](https://github.com/gemini-testing/gemini/compare/v5.1.1...v5.1.2) (2017-12-20)
+
+
+### Bug Fixes
+
+* **coverage:** support webpack sourcemaps format ([1794e13](https://github.com/gemini-testing/gemini/commit/1794e13))
+
+
+
 <a name="5.1.1"></a>
 ## [5.1.1](https://github.com/gemini-testing/gemini/compare/v5.1.0...v5.1.1) (2017-12-07)
 
diff --git a/package-lock.json b/package-lock.json
index c1012d432..9546aae19 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "gemini",
-  "version": "5.1.1",
+  "version": "5.1.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 860b6e454..d6de02c20 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gemini",
-  "version": "5.1.1",
+  "version": "5.1.2",
   "description": "UI Screenshot testing utility",
   "engines": {
     "node": ">= 6.0.0"