diff --git a/package-lock.json b/package-lock.json
index a64b487..826cc7b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6962,9 +6962,9 @@
       }
     },
     "merge": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/merge/-/merge-1.2.1.tgz",
-      "integrity": "sha512-VjFo4P5Whtj4vsLzsYBu5ayHhoHJ0UqNm7ibvShmbmoz7tGi0vXaoJbGdB+GmDMLUdg8DpQXEIeVDAe8MaABvQ=="
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/merge/-/merge-2.1.1.tgz",
+      "integrity": "sha512-jz+Cfrg9GWOZbQAnDQ4hlVnQky+341Yk5ru8bZSe6sIDTCIg8n9i/u7hSQGSVOF3C7lH6mGtqjkiT9G4wFLL0w=="
     },
     "merge-stream": {
       "version": "2.0.0",
diff --git a/package.json b/package.json
index c42ba64..2581c54 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "es6-promise": "^4.2.8",
     "es6-shim": "^0.35.5",
     "js-md5": "^0.7.3",
-    "merge": ">=1.2.1",
+    "merge": ">=2.1.1",
     "npm": "^6.14.8",
     "promise-polyfill": "^8.1.3",
     "randomatic": ">=3.0.0",