diff --git a/README.md b/README.md
index 25d61b0..207e60a 100644
--- a/README.md
+++ b/README.md
@@ -100,6 +100,12 @@ So, `b.myself` points to `b`, not `a`. Neat!
 
 ## Changelog
 
+### v2.1.2
+
+#### 2018-03-21
+
+  - Use `Buffer.allocUnsafe()` on Node >= 4.5.0 (contributed by @ChALkeR)
+
 ### v2.1.1
 
 #### 2017-03-09