diff --git a/package-lock.json b/package-lock.json
index 0d6462c..234634d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -559,6 +559,11 @@
         "defer-to-connect": "^1.0.1"
       }
     },
+    "@tokenizer/token": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/@tokenizer/token/-/token-0.3.0.tgz",
+      "integrity": "sha512-OvjF+z51L3ov0OyAU0duzsYuvO01PH7x4t6DJx+guahgTnBHkhJdG7soQeTSFLWN3efnHyibZ4Z8l2EuWwJN3A=="
+    },
     "@types/agent-base": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/@types/agent-base/-/agent-base-4.2.0.tgz",
@@ -2578,9 +2583,14 @@
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     "file-type": {
-      "version": "10.11.0",
-      "resolved": "https://registry.npmjs.org/file-type/-/file-type-10.11.0.tgz",
-      "integrity": "sha512-uzk64HRpUZyTGZtVuvrjP0FYxzQrBf4rojot6J65YMEbwBLB0CWm0CLojVpwpmFmxcE/lkvYICgfcGozbBq6rw=="
+      "version": "16.5.4",
+      "resolved": "https://registry.npmjs.org/file-type/-/file-type-16.5.4.tgz",
+      "integrity": "sha512-/yFHK0aGjFEgDJjEKP0pWCplsPFPhwyfwevf/pVxiN0tmE4L9LmwWxWukdJSHdoCli4VgQLehjJtwQBnqmsKcw==",
+      "requires": {
+        "readable-web-to-node-stream": "^3.0.0",
+        "strtok3": "^6.2.4",
+        "token-types": "^4.1.1"
+      }
     },
     "file-uri-to-path": {
       "version": "1.0.0",
@@ -7507,6 +7517,11 @@
       "resolved": "https://registry.npmjs.org/pathval/-/pathval-1.1.0.tgz",
       "integrity": "sha1-uULm1L3mUwBe9rcTYd74cn0GReA="
     },
+    "peek-readable": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/peek-readable/-/peek-readable-4.1.0.tgz",
+      "integrity": "sha512-ZI3LnwUv5nOGbQzD9c2iDG6toheuXSZP5esSHBjopsXH4dg19soufvpUGA3uohi5anFtGb2lhAVdHzH6R/Evvg=="
+    },
     "peer-book": {
       "version": "0.9.1",
       "resolved": "https://registry.npmjs.org/peer-book/-/peer-book-0.9.1.tgz",
@@ -8105,6 +8120,26 @@
         "util-deprecate": "^1.0.1"
       }
     },
+    "readable-web-to-node-stream": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/readable-web-to-node-stream/-/readable-web-to-node-stream-3.0.2.tgz",
+      "integrity": "sha512-ePeK6cc1EcKLEhJFt/AebMCLL+GgSKhuygrZ/GLaKZYEecIgIECf4UaUuaByiGtzckwR4ain9VzUh95T1exYGw==",
+      "requires": {
+        "readable-stream": "^3.6.0"
+      },
+      "dependencies": {
+        "readable-stream": {
+          "version": "3.6.0",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
+          "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
+          "requires": {
+            "inherits": "^2.0.3",
+            "string_decoder": "^1.1.1",
+            "util-deprecate": "^1.0.1"
+          }
+        }
+      }
+    },
     "receptacle": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/receptacle/-/receptacle-1.3.2.tgz",
@@ -9439,6 +9474,15 @@
       "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
       "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo="
     },
+    "strtok3": {
+      "version": "6.3.0",
+      "resolved": "https://registry.npmjs.org/strtok3/-/strtok3-6.3.0.tgz",
+      "integrity": "sha512-fZtbhtvI9I48xDSywd/somNqgUHl2L2cstmXCCif0itOf96jeW18MBSyrLuNicYQVkvpOxkZtkzujiTJ9LW5Jw==",
+      "requires": {
+        "@tokenizer/token": "^0.3.0",
+        "peek-readable": "^4.1.0"
+      }
+    },
     "superstruct": {
       "version": "0.6.2",
       "resolved": "https://registry.npmjs.org/superstruct/-/superstruct-0.6.2.tgz",
@@ -9646,6 +9690,22 @@
       "resolved": "https://registry.npmjs.org/to-readable-stream/-/to-readable-stream-1.0.0.tgz",
       "integrity": "sha512-Iq25XBt6zD5npPhlLVXGFN3/gyR2/qODcKNNyTMd4vbm39HUaOiAM4PMq0eMVC/Tkxz+Zjdsc55g9yyz+Yq00Q=="
     },
+    "token-types": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/token-types/-/token-types-4.2.0.tgz",
+      "integrity": "sha512-P0rrp4wUpefLncNamWIef62J0v0kQR/GfDVji9WKY7GDCWy5YbVSrKUTam07iWPZQGy0zWNOfstYTykMmPNR7w==",
+      "requires": {
+        "@tokenizer/token": "^0.3.0",
+        "ieee754": "^1.2.1"
+      },
+      "dependencies": {
+        "ieee754": {
+          "version": "1.2.1",
+          "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
+          "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA=="
+        }
+      }
+    },
     "toml": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/toml/-/toml-3.0.0.tgz",
diff --git a/package.json b/package.json
index e5f9e64..b665960 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "chai": "^4.2.0",
     "express": "^4.16.4",
-    "file-type": "^10.11.0",
+    "file-type": "^16.5.4",
     "formidable": "^1.2.1",
     "http": "0.0.0",
     "ipfs": "^0.39.0",