diff --git a/CHANGELOG.md b/CHANGELOG.md
index f45ff220..1a170703 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,4 @@
+## 2.5.1 (Unreleased)
 ## 2.5.0 (October 15, 2019)
 
 IMPROVEMENTS: