diff --git a/CHANGELOG.md b/CHANGELOG.md
index 567bece3e..fc3e897dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ FEATURES:
 IMPROVEMENTS:
 
   - core/bundler: Warn when plugin require fails instead of generating hard failure [GH-8400, GH-8392]
+  - core/bundler: Error when configured plugin sources are unavailable [GH-8442]
   - provider/docker: Improve IP and port detection [GH-7840, GH-7651]
   - provider/docker: Do not force docker host VM on Darwin or Windows [GH-8437, GH-7895]
   - provisioners/ansible_local: Add `pip_args` option to define additional parameters when installing Ansible via pip [GH-8170, GH-8405]