diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12a057c5..1d76f078 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,9 @@
 FEATURES:
 * **New Resource**: `google_compute_region_disk` [GH-1755]
 
+IMPROVEMENTS:
+* cloudfunctions: Add support for updating function code in place [GH-1781]
+
 BUG FIXES:
 * redis: Allow authorized network to be a name or self link [GH-1782]