diff --git a/CHANGELOG.md b/CHANGELOG.md
index 40004ca9c9..60cd6b541a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 ## UNRELEASED
 
+IMPROVEMENTS:
+
+* agent: Check ACLs more often for xDS stream endpoints. [[GH-5237](https://github.com/hashicorp/consul/issues/5237)]
+
 ## 1.4.2 (January 28, 2019)
 
 BUG FIXES: