diff --git a/package-lock.json b/package-lock.json
index cd04baa2..e82d9d19 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9201,9 +9201,9 @@
       "dev": true
     },
     "source-map-support": {
-      "version": "0.5.19",
-      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.19.tgz",
-      "integrity": "sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==",
+      "version": "0.5.20",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.20.tgz",
+      "integrity": "sha512-n1lZZ8Ve4ksRqizaBQgxXDgKwttHDhyfQjA6YZZn8+AroHbsIz+JjwxQDxbp+7y5OYCI8t1Yk7etjD9CRd2hIw==",
       "dev": true,
       "requires": {
         "buffer-from": "^1.0.0",
diff --git a/package.json b/package.json
index 24805a07..9adf0cb4 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "mocha": "4.1.0",
     "nyc": "11.9.0",
     "rimraf": "2.7.1",
-    "source-map-support": "0.5.19",
+    "source-map-support": "0.5.20",
     "tslint": "5.20.1",
     "typescript": "3.9.10"
   },