diff --git a/package-lock.json b/package-lock.json
index 7c87afe..d09c7c9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1684,8 +1684,8 @@
       "integrity": "sha1-mo+jb06K1jTjv2tPPIiCVRRS6yA=",
       "dev": true,
       "requires": {
-        "is-object": "1.0.1",
-        "merge-descriptors": "1.0.1"
+        "is-object": "~1.0.1",
+        "merge-descriptors": "~1.0.0"
       }
     },
     "fill-range": {
@@ -3808,21 +3808,30 @@
       "dev": true
     },
     "proxyquire": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/proxyquire/-/proxyquire-1.8.0.tgz",
-      "integrity": "sha1-AtUUpb7ZhvBMuyCTrxZ0FTX3ntw=",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/proxyquire/-/proxyquire-2.1.3.tgz",
+      "integrity": "sha512-BQWfCqYM+QINd+yawJz23tbBM40VIGXOdDw3X344KcclI/gtBbdWF6SlQ4nK/bYhF9d27KYug9WzljHC6B9Ysg==",
       "dev": true,
       "requires": {
-        "fill-keys": "1.0.2",
-        "module-not-found-error": "1.0.1",
-        "resolve": "1.1.7"
+        "fill-keys": "^1.0.2",
+        "module-not-found-error": "^1.0.1",
+        "resolve": "^1.11.1"
       },
       "dependencies": {
-        "resolve": {
-          "version": "1.1.7",
-          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.1.7.tgz",
-          "integrity": "sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=",
+        "path-parse": {
+          "version": "1.0.6",
+          "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
+          "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==",
           "dev": true
+        },
+        "resolve": {
+          "version": "1.12.0",
+          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.12.0.tgz",
+          "integrity": "sha512-B/dOmuoAik5bKcD6s6nXDCjzUKnaDvdkRyAk6rsmsKLipWj4797iothd7jmmUhWTfinVMU+wc56rYKsit2Qy4w==",
+          "dev": true,
+          "requires": {
+            "path-parse": "^1.0.6"
+          }
         }
       }
     },
diff --git a/package.json b/package.json
index 1f6e7cd..3c9107d 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "lint-staged": "7.3.0",
     "mocha": "5.2.0",
     "prettier-standard": "8.0.1",
-    "proxyquire": "1.8.0"
+    "proxyquire": "2.1.3"
   },
   "eslintConfig": {
     "extends": "standard",