diff --git a/CHANGELOG.md b/CHANGELOG.md
index a86a27c2b1..fc72b6f650 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,12 +11,19 @@
 
 _Note: Gaps between patch versions are faulty/broken releases._
 
+## 2.7.1
+
+ * **New Feature**
+  * Expose `version` on browser and node API.
+ * **Internal**
+  * Upgrade `core-js` to 0.4.1
+
 ## 2.7.0
 
  * **Spec Compliancy**
   * Disallow reassignments of imports.
  * **New Feature**
-  * `reactCompat` to enable pre-v0.12 react components.
+  * `reactCompat` option to enable pre-v0.12 react components.
 
 ## 2.6.3
 
diff --git a/package.json b/package.json
index ff6e87121b..098f9beaa7 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "ast-types": "~0.6.1",
     "chokidar": "0.11.1",
     "commander": "2.5.0",
-    "core-js": "^0.4.0",
+    "core-js": "^0.4.1",
     "estraverse": "1.8.0",
     "esutils": "1.1.6",
     "esvalid": "^1.1.0",