diff --git a/CHANGELOG.md b/CHANGELOG.md
index d37c97ad7..81a82f43b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@ IMPROVEMENTS:
 * provider/datadog: Add last aggregator to datadog_timeboard resource [GH-14391]
 * provider/datadog: Added new evaluation_delay parameter [GH-14433]
 * provider/google: Add a `url` attribute to `google_storage_bucket` [GH-14393]
+* provider/openstack: Add support for all protocols in Security Group Rules [GH-14307]
 * provider/rundeck: adds `description` to `command` schema in `rundeck_job` resource [GH-14352]
 
 BUG FIXES: