diff --git a/CHANGELOG.md b/CHANGELOG.md
index cc3dee3..4d8f46c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Change Log
 
+## 1.4.1 - 2017-02-20
+
+### Fixed
+
+- Cast return value of `StreamInterface::getSize` to string in `ContentLengthPlugin`
 
 ## 1.4.0 - 2016-11-04