diff --git a/app/package-lock.json b/app/package-lock.json
index b1f81af3..571daefb 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -73,6 +73,11 @@
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       }
     },
+    "@tokenizer/token": {
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+      "resolved": "https://registry.npmjs.org/@tokenizer/token/-/token-0.3.0.tgz",
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+    },
     "@types/connect": {
       "version": "3.4.32",
       "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.32.tgz",
@@ -1428,9 +1433,14 @@
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-      "resolved": "https://registry.npmjs.org/file-type/-/file-type-4.4.0.tgz",
-      "integrity": "sha1-G2AOX8ofvcboDApwxxyNul95BsU="
+      "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"
+      }
     },
     "find-up": {
       "version": "1.1.2",
@@ -3284,6 +3294,11 @@
         "through": "~2.3"
       }
     },
+    "peek-readable": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/peek-readable/-/peek-readable-4.1.0.tgz",
+      "integrity": "sha512-ZI3LnwUv5nOGbQzD9c2iDG6toheuXSZP5esSHBjopsXH4dg19soufvpUGA3uohi5anFtGb2lhAVdHzH6R/Evvg=="
+    },
     "pend": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
@@ -3349,7 +3364,8 @@
     "process-nextick-args": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
-      "integrity": "sha1-o31zL0JxtKsa0HDTVQjoKQeI/6o="
+      "integrity": "sha1-o31zL0JxtKsa0HDTVQjoKQeI/6o=",
+      "dev": true
     },
     "progress": {
       "version": "1.1.8",
@@ -3473,6 +3489,39 @@
         }
       }
     },
+    "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"
+          }
+        },
+        "safe-buffer": {
+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+          "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
+        },
+        "string_decoder": {
+          "version": "1.3.0",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
+          "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
+          "requires": {
+            "safe-buffer": "~5.2.0"
+          }
+        }
+      }
+    },
     "readline2": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/readline2/-/readline2-1.0.1.tgz",
@@ -3792,36 +3841,11 @@
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     "stream-file-type": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/stream-file-type/-/stream-file-type-0.1.1.tgz",
-      "integrity": "sha1-pKwaAaCsTfOWc7CJCIRvTPJ6Fec=",
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/stream-file-type/-/stream-file-type-0.6.0.tgz",
+      "integrity": "sha512-wDc4y/rf34RXO8rvl0WHt5oGNv7R0c4JdNFmNODnHytyzGBQK75kTh90dYVv1WCuk1k2QocSAWADioVB1TnKPA==",
       "requires": {
-        "file-type": "^4.1.0",
-        "readable-stream": "^2.2.2"
-      },
-      "dependencies": {
-        "readable-stream": {
-          "version": "2.3.6",
-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
-          "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
-          "requires": {
-            "core-util-is": "~1.0.0",
-            "inherits": "~2.0.3",
-            "isarray": "~1.0.0",
-            "process-nextick-args": "~2.0.0",
-            "safe-buffer": "~5.1.1",
-            "string_decoder": "~1.1.1",
-            "util-deprecate": "~1.0.1"
-          }
-        },
-        "string_decoder": {
-          "version": "1.1.1",
-          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
-          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-          "requires": {
-            "safe-buffer": "~5.1.0"
-          }
-        }
+        "file-type": "^16.0.0"
       }
     },
     "stream-length": {
@@ -3877,6 +3901,15 @@
       "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=",
       "dev": true
     },
+    "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"
+      }
+    },
     "stylis": {
       "version": "3.5.4",
       "resolved": "https://registry.npmjs.org/stylis/-/stylis-3.5.4.tgz",
@@ -4035,6 +4068,22 @@
       "integrity": "sha1-uDVx+k2MJbguIxsG46MFXeTKGkc=",
       "dev": true
     },
+    "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=="
+        }
+      }
+    },
     "tough-cookie": {
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.5.0.tgz",
diff --git a/app/package.json b/app/package.json
index 409c6ea7..2219abc6 100644
--- a/app/package.json
+++ b/app/package.json
@@ -50,7 +50,7 @@
     "sax": "^1.2.4",
     "simpl-schema": "^1.12.0",
     "simple-rate-limiter": "^0.2.3",
-    "stream-file-type": "^0.1.1",
+    "stream-file-type": "^0.6.0",
     "stream-length": "^1.0.2",
     "stream-throttle": "^0.1.3",
     "svg-captcha": "^1.3.11",