diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2600f432f1b0..a6b90eef4b26 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ FEATURES:
 
 * **New Resource:** `aws_waf_geo_match_set` [GH-3275]
 * **New Resource:** `aws_wafregional_rule` [GH-3756]
+* **New Resource:** `aws_wafregional_size_constraint_set` [GH-3796]
 * **New Resource:** `aws_wafregional_sql_injection_match_set` [GH-1013]
 * **New Resource:** `aws_wafregional_web_acl` [GH-3754]
 * **New Resource:** `aws_wafregional_xss_match_set` [GH-1014]