CHANGELOG.md in aws-sdk-resources-3.120.0 vs CHANGELOG.md in aws-sdk-resources-3.121.0

@@ -1,7 +1,12 @@
 Unreleased Changes
 ------------------
 
+3.121.0 (2021-11-29)
+------------------
+
+* Feature - Added a dependency on the new `aws-sdk-migrationhubrefactorspaces` gem.
+
 3.120.0 (2021-11-17)
 ------------------
 
 * Feature - Added a dependency on the new `aws-sdk-drs` gem.