diff --git a/package-lock.json b/package-lock.json
index bd35057..1b425ef 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -574,6 +574,14 @@
         "fast-json-stable-stringify": "^2.0.0",
         "json-schema-traverse": "^0.4.1",
         "uri-js": "^4.2.2"
+      },
+      "dependencies": {
+        "fast-deep-equal": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
+          "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=",
+          "dev": true
+        }
       }
     },
     "ansi-align": {
@@ -2578,9 +2586,9 @@
       }
     },
     "fast-deep-equal": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
-      "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=",
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.1.tgz",
+      "integrity": "sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA==",
       "dev": true
     },
     "fast-diff": {
diff --git a/package.json b/package.json
index 512266d..eb02154 100644
--- a/package.json
+++ b/package.json
@@ -89,7 +89,7 @@
     "eslint-plugin-promise": "4.2.1",
     "eslint-plugin-simple-import-sort": "4.0.0",
     "eslint-plugin-standard": "4.0.1",
-    "fast-deep-equal": "2.0.1",
+    "fast-deep-equal": "3.1.1",
     "git-branch-is": "2.1.0",
     "husky": "3.0.1",
     "is-git-status-clean": "1.0.0",