diff --git a/CHANGELOG.md b/CHANGELOG.md
index cdbad9a..9f021d7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,7 @@
 ## Version 2
+### 2.7.1 (2017-06-30)
+ * Fixing class_exists bug when getting parameters, by @peterjaap
+
 ### 2.7.0 (2017-05-13)
  * Adding timeout option, by @venyii
 
diff --git a/README.md b/README.md
index 95acf9b..02b8ead 100644
--- a/README.md
+++ b/README.md
@@ -245,6 +245,7 @@ $analytics = new Analytics(true, true);
 * Radek Hřebeček - [http://www.hrebecek.cz/](http://www.hrebecek.cz)
 * edim24 - [ryo88c](https://github.com/edim24)
 * venyii - [venyii](https://github.com/venyii)
+* Peter Jaap Blaakmeer - [peterjaap](https://github.com/peterjaap)
 
 ## License