diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba371875..bcef9beb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,9 @@
-### Version 4.17.1 (xxth March 2019)
+### Version 4.17.1 (22nd March 2019)
 #### Added
 - Added support for `Cocos2d-x v2.2.6`.
 
 #### Native SDKs
-- [iOS@v4.17.1][ios_sdk_v4.17.1]
+- [iOS@v4.17.2][ios_sdk_v4.17.2]
 - [Android@v4.17.0][android_sdk_v4.17.0]
 
 ---
@@ -278,6 +278,7 @@
 [ios_sdk_v4.13.0]: https://github.com/adjust/ios_sdk/tree/v4.13.0
 [ios_sdk_v4.14.1]: https://github.com/adjust/ios_sdk/tree/v4.14.1
 [ios_sdk_v4.17.1]: https://github.com/adjust/ios_sdk/tree/v4.17.1
+[ios_sdk_v4.17.2]: https://github.com/adjust/ios_sdk/tree/v4.17.2
 
 [android_sdk_v4.0.8]: https://github.com/adjust/android_sdk/tree/v4.0.8
 [android_sdk_v4.1.0]: https://github.com/adjust/android_sdk/tree/v4.1.0