diff --git a/CHANGELOG.md b/CHANGELOG.md
index c30950610..067933c24 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file. See [standa
 
 NOTE - With AWS CDK V1 deprecated as of 6/1/2022, AWS Solutions Constructs V1 functionality was frozen as of 1.159.0. All V1 releases after this point will just sync with AWS CDK V1 version numbers.
 
+## 1.173.0 (2022-09-18)
+
+* Upgraded all patterns to CDK v1.173.0
+
 ## 1.172.0 (2022-09-18)
 
 * Upgraded all patterns to CDK v1.172.0
diff --git a/source/lerna.json b/source/lerna.json
index 89a23d581..cff3fb9a2 100644
--- a/source/lerna.json
+++ b/source/lerna.json
@@ -6,5 +6,5 @@
     "./patterns/@aws-solutions-constructs/*"
   ],
   "rejectCycles": "true",
-  "version": "1.172.0"
+  "version": "1.173.0"
 }