diff --git a/package-lock.json b/package-lock.json
index 8796aa1de..5ed0f1702 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,7 @@
                 "terser-webpack-plugin": "^5.3.6",
                 "tfx-cli": "^0.12.0",
                 "trim-newlines": ">=4.0.2",
-                "ts-loader": "^9.4.1",
+                "ts-loader": "^9.4.2",
                 "typescript": "^4.9.3",
                 "underscore": ">=1.13.6",
                 "validator": "^13.7.0",
@@ -3167,9 +3167,9 @@
             }
         },
         "node_modules/ts-loader": {
-            "version": "9.4.1",
-            "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.4.1.tgz",
-            "integrity": "sha512-384TYAqGs70rn9F0VBnh6BPTfhga7yFNdC5gXbQpDrBj9/KsT4iRkGqKXhziofHOlE2j6YEaiTYVGKKvPhGWvw==",
+            "version": "9.4.2",
+            "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.4.2.tgz",
+            "integrity": "sha512-OmlC4WVmFv5I0PpaxYb+qGeGOdm5giHU7HwDDUjw59emP2UYMHy9fFSDcYgSNoH8sXcj4hGCSEhlDZ9ULeDraA==",
             "dev": true,
             "dependencies": {
                 "chalk": "^4.1.0",
@@ -6325,9 +6325,9 @@
             "dev": true
         },
         "ts-loader": {
-            "version": "9.4.1",
-            "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.4.1.tgz",
-            "integrity": "sha512-384TYAqGs70rn9F0VBnh6BPTfhga7yFNdC5gXbQpDrBj9/KsT4iRkGqKXhziofHOlE2j6YEaiTYVGKKvPhGWvw==",
+            "version": "9.4.2",
+            "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-9.4.2.tgz",
+            "integrity": "sha512-OmlC4WVmFv5I0PpaxYb+qGeGOdm5giHU7HwDDUjw59emP2UYMHy9fFSDcYgSNoH8sXcj4hGCSEhlDZ9ULeDraA==",
             "dev": true,
             "requires": {
                 "chalk": "^4.1.0",
diff --git a/package.json b/package.json
index 976fc5a1d..7457317d1 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
         "terser-webpack-plugin": "^5.3.6",
         "tfx-cli": "^0.12.0",
         "trim-newlines": ">=4.0.2",
-        "ts-loader": "^9.4.1",
+        "ts-loader": "^9.4.2",
         "typescript": "^4.9.3",
         "underscore": ">=1.13.6",
         "validator": "^13.7.0",