diff --git a/package-lock.json b/package-lock.json
index 8241f9d..79b4cb7 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -81,9 +97,9 @@
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@@ -189,9 +205,9 @@
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-         "integrity": "sha1-YdMini2iDIWQMiM1ApWKm331gkk=",
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-         "integrity": "sha1-1LH0OpPoKW3+AmlPRoC8N6MTxz8=",
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@@ -386,6 +457,27 @@
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+         "version": "6.3.3",
+         "resolved": "https://registry.npmjs.org/supertest/-/supertest-6.3.3.tgz",
+         "integrity": "sha512-EMCG6G8gDu5qEqRQ3JjjPs6+FYT1a7Hv5ApHvtSghmOFJYtsU5S+pSb6Y2EUeCEY3CmEL3mmQ8YWlPOzQomabA==",
          "dev": true,
          "requires": {
-            "methods": "1.0.0",
-            "superagent": "0.18.0"
+            "methods": "^1.1.2",
+            "superagent": "^8.0.5"
          },
          "dependencies": {
             "methods": {
-               "version": "1.0.0",
-               "resolved": "https://registry.npmjs.org/methods/-/methods-1.0.0.tgz",
-               "integrity": "sha1-mnPYY3XfzvJu9hyj5Lii4lOKgOM=",
+               "version": "1.1.2",
+               "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
+               "integrity": "sha512-iclAHeNqNm68zFtnZ0e+1L2yUIdvzNoauKU4WBA3VvH/vPFieF7qfRlwUZU+DA9P9bPXIS90ulxoUoCH23sV2w==",
                "dev": true
             }
          }
@@ -838,6 +981,18 @@
          "version": "2.0.0",
          "resolved": "https://registry.npmjs.org/vhost/-/vhost-2.0.0.tgz",
          "integrity": "sha1-HiZ3C9D86GxAlFWR5vKExokXkeI="
+      },
+      "wrappy": {
+         "version": "1.0.2",
+         "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+         "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
+         "dev": true
+      },
+      "yallist": {
+         "version": "4.0.0",
+         "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+         "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
+         "dev": true
       }
    }
 }
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 60f04a3..128a577
--- a/package.json
+++ b/package.json
@@ -8,6 +8,6 @@
    },
    "devDependencies": {
       "mocha": "1.20.1",
-      "supertest": "0.13.0"
+      "supertest": "6.3.3"
    }
 }