diff --git a/CHANGELOG.md b/CHANGELOG.md
index 007313098..4b57a301e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 0.12.4 - 2015-05-28
+
+* Fix calibration to work in Chrome 43+ (@SevInf).
+* Original window size is restored after suite with
+  `setWindowSize` action is finished (@scff).
+* `windowSize` option is ignored in Opera Presto browsers (@SevInf).
+
 ## 0.12.3 - 2015-05-21
 
 * Sizzle: work with selectors ending with space (@SevInf).
diff --git a/package.json b/package.json
index ab649434b..2c23743bb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gemini",
-  "version": "0.12.3",
+  "version": "0.12.4",
   "description": "UI Screenshot testing utility",
   "bin": {
     "gemini": "./bin/gemini"