diff --git a/package-lock.json b/package-lock.json
index 44e3bd20..75c66709 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -474,9 +474,9 @@
       "dev": true
     },
     "@types/source-map-support": {
-      "version": "0.5.3",
-      "resolved": "https://registry.npmjs.org/@types/source-map-support/-/source-map-support-0.5.3.tgz",
-      "integrity": "sha512-fvjMjVH8Rmokw2dWh1dkj90iX5R8FPjeZzjNH+6eFXReh0QnHFf1YBl3B0CF0RohIAA3SDRJsGeeUWKl6d7HqA==",
+      "version": "0.5.4",
+      "resolved": "https://registry.npmjs.org/@types/source-map-support/-/source-map-support-0.5.4.tgz",
+      "integrity": "sha512-9zGujX1sOPg32XLyfgEB/0G9ZnrjthL/Iv1ZfuAjj8LEilHZEpQSQs1scpRXPhHzGYgWiLz9ldF1cI8JhL+yMw==",
       "dev": true,
       "requires": {
         "source-map": "^0.6.0"
diff --git a/package.json b/package.json
index 2cf6f78a..f2dffe4b 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@types/lodash": "4.14.170",
     "@types/mocha": "2.2.48",
     "@types/node": "9.6.61",
-    "@types/source-map-support": "0.5.3",
+    "@types/source-map-support": "0.5.4",
     "assert": "1.5.0",
     "commitizen": "2.10.1",
     "cz-conventional-changelog": "2.1.0",