diff --git a/CHANGELOG.md b/CHANGELOG.md
index 46d248b94..c29cb4087 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ IMPROVEMENTS:
   - core: Add optional timestamp prefix on log output [GH-9269]
   - core: Print more helpful error message for NameEror exceptions in Vagrantfiles [GH-9252]
   - core: Update checkpoint implementation to announce updates and support notifications [GH-9380]
+  - core: Use Ruby's Resolv by default [GH-9394]
   - docs: Include virtualbox 5.2.x as supported in docs [GH-9237]
   - docs: Improve how to pipe debug log on powershell [GH-9330]
   - guests/amazon: Improve guest detection [GH-9307]