diff --git a/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json b/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json
index 8e5def11b1cb..74db8c7ae71b 100644
--- a/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json
+++ b/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json
@@ -606,6 +606,7 @@
             "ap-southeast-2": {},
             "ca-central-1": {},
             "eu-central-1": {},
+            "eu-central-2": {},
             "eu-west-1": {},
             "eu-west-2": {},
             "eu-west-3": {},
@@ -26876,6 +26877,7 @@
         },
         "aoss": {
           "endpoints": {
+            "us-gov-east-1": {},
             "us-gov-west-1": {}
           }
         },