diff --git a/package-lock.json b/package-lock.json
index 3e80c53..11a0d13 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6978,9 +6978,9 @@
       }
     },
     "merge": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/merge/-/merge-1.2.1.tgz",
-      "integrity": "sha512-VjFo4P5Whtj4vsLzsYBu5ayHhoHJ0UqNm7ibvShmbmoz7tGi0vXaoJbGdB+GmDMLUdg8DpQXEIeVDAe8MaABvQ=="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/merge/-/merge-2.1.0.tgz",
+      "integrity": "sha512-TcuhVDV+e6X457MQAm7xIb19rWhZuEDEho7RrwxMpQ/3GhD5sDlnP188gjQQuweXHy9igdke5oUtVOXX1X8Sxg=="
     },
     "merge-descriptors": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index e2e64b5..4ba7dfb 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "fs-extra-promise": "^1.0.1",
     "glob": "^7.1.6",
     "lodash": "^4.17.20",
-    "merge": "^1.2.1",
+    "merge": "^2.1.0",
     "minimatch": "^3.0.4",
     "mkdirp": "^1.0.4",
     "path": "^0.12.7",