diff --git a/packages/@aws-cdk/assets/package.json b/packages/@aws-cdk/assets/package.json
index 976c324e0e9b6..da80e78103a01 100644
--- a/packages/@aws-cdk/assets/package.json
+++ b/packages/@aws-cdk/assets/package.json
@@ -73,7 +73,7 @@
     "nodeunit": "^0.11.3",
     "pkglint": "0.0.0",
     "sinon": "^9.0.1",
-    "ts-mock-imports": "^1.2.6"
+    "ts-mock-imports": "^1.3.0"
   },
   "dependencies": {
     "@aws-cdk/core": "0.0.0",
diff --git a/packages/@aws-cdk/aws-s3-assets/package.json b/packages/@aws-cdk/aws-s3-assets/package.json
index 386a75c48bb53..6aae9b41c654d 100644
--- a/packages/@aws-cdk/aws-s3-assets/package.json
+++ b/packages/@aws-cdk/aws-s3-assets/package.json
@@ -68,7 +68,7 @@
     "nodeunit": "^0.11.3",
     "pkglint": "0.0.0",
     "sinon": "^9.0.1",
-    "ts-mock-imports": "^1.2.6"
+    "ts-mock-imports": "^1.3.0"
   },
   "dependencies": {
     "@aws-cdk/assets": "0.0.0",
diff --git a/yarn.lock b/yarn.lock
index 1cf2cec512a11..590df0e8a39ee 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11353,10 +11353,10 @@ ts-jest@^25.2.0:
     semver "^5.5"
     yargs-parser "^16.1.0"
 
-ts-mock-imports@^1.2.6:
-  version "1.2.6"
-  resolved "https://registry.yarnpkg.com/ts-mock-imports/-/ts-mock-imports-1.2.6.tgz#5a98a398c3eadb7f75b6904984bb0ba5f3fbb912"
-  integrity sha512-rZjsIEBWx9a3RGUo4Rhj/hzEGB4GPWJx46fls9EJf4UBsf5SxS2qiozf6dQp0Ym/9LC5MArlXZbZ+93wJzAmjA==
+ts-mock-imports@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/ts-mock-imports/-/ts-mock-imports-1.3.0.tgz#ed9b743349f3c27346afe5b7454ffd2bcaa2302d"
+  integrity sha512-cCrVcRYsp84eDvPict0ZZD/D7ppQ0/JSx4ve6aEU8DjlsaWRJWV6ADMovp2sCuh6pZcduLFoIYhKTDU2LARo7Q==
 
 ts-node@^8.0.2:
   version "8.6.2"