diff --git a/package-lock.json b/package-lock.json
index cfc8139e..049b23dd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6325,9 +6325,9 @@
       }
     },
     "source-map-support": {
-      "version": "0.5.2",
-      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.2.tgz",
-      "integrity": "sha512-9zHceZbQwERaMK1MiFguvx1dL9GQPLXInr2D/wUxAsuV6ZKc9F0DHYWeloMcalkYRbtanwqUakoDjvj55cL/4A==",
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.0.tgz",
+      "integrity": "sha512-vUoN3I7fHQe0R/SJLKRdKYuEdRGogsviXFkHHo17AWaTGv17VLnxw+CFXvqy+y4ORZ3doWLQcxRYfwKrsd/H7Q==",
       "requires": {
         "source-map": "0.6.1"
       },
diff --git a/package.json b/package.json
index 5d858ff8..b9a5bc0f 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "precinct": "4.0.0",
     "sinon": "4.2.0",
     "sinon-chai": "2.14.0",
-    "source-map-support": "0.5.2",
+    "source-map-support": "0.5.0",
     "test-exclude": "4.1.1",
     "yargs": "10.1.1"
   },