diff --git a/CHANGELOG.md b/CHANGELOG.md
index fec53e7d..70d32f71 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 1.9.1 (Unreleased)
+## 1.10.0 (Unreleased)
 
 FEATURES:
 * **New Data Source** `google_folder` [GH-1280]
@@ -6,6 +6,9 @@ FEATURES:
 * **New Resource** `google_compute_subnetwork_iam_member` [GH-1305]
 * **New Resource** `google_compute_subnetwork_iam_policy` [GH-1305]
 
+BUG FIXES:
+* compute: fix error introduced when attached disks are deleted out of band [GH-1301]
+
 ## 1.9.0 (April 05, 2018)
 
 BACKWARDS INCOMPATIBILITIES / NOTES: