diff --git a/package-lock.json b/package-lock.json
index c1e1f09..0c595d0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -166,16 +166,79 @@
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-      "resolved": "https://registry.npmjs.org/@grpc/grpc-js/-/grpc-js-1.1.3.tgz",
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+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/@grpc/grpc-js/-/grpc-js-1.1.5.tgz",
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       "optional": true,
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+        "@types/node": "^12.12.47",
+        "google-auth-library": "^6.0.0",
         "semver": "^6.2.0"
+      },
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+          "resolved": "https://registry.npmjs.org/@grpc/proto-loader/-/proto-loader-0.6.0-pre9.tgz",
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+          "optional": true,
+          "requires": {
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+            "lodash.camelcase": "^4.3.0",
+            "long": "^4.0.0",
+            "protobufjs": "^6.9.0",
+            "yargs": "^15.3.1"
+          }
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+        "@types/node": {
+          "version": "12.12.54",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.54.tgz",
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+        "cliui": {
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+          "resolved": "https://registry.npmjs.org/cliui/-/cliui-6.0.0.tgz",
+          "integrity": "sha512-t6wbgtoCXvAzst7QgXxJYqPt0usEfbgQdftEPbLL/cvv6HPE5VgvqCuAIDR0NgU52ds6rFwqrgakNLrHEjCbrQ==",
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+          "requires": {
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+            "strip-ansi": "^6.0.0",
+            "wrap-ansi": "^6.2.0"
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+          "version": "15.4.1",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.4.1.tgz",
+          "integrity": "sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A==",
+          "optional": true,
+          "requires": {
+            "cliui": "^6.0.0",
+            "decamelize": "^1.2.0",
+            "find-up": "^4.1.0",
+            "get-caller-file": "^2.0.1",
+            "require-directory": "^2.1.1",
+            "require-main-filename": "^2.0.0",
+            "set-blocking": "^2.0.0",
+            "string-width": "^4.2.0",
+            "which-module": "^2.0.0",
+            "y18n": "^4.0.0",
+            "yargs-parser": "^18.1.2"
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@@ -258,6 +321,12 @@
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+    "@types/color-name": {
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+      "resolved": "https://registry.npmjs.org/@types/color-name/-/color-name-1.1.1.tgz",
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+    },
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       "resolved": "https://registry.npmjs.org/@types/long/-/long-4.0.1.tgz",
@@ -324,6 +393,22 @@
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       "integrity": "sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU="
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+    "ansi-regex": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
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+      "optional": true
+    },
+    "ansi-styles": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.1.tgz",
+      "integrity": "sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==",
+      "optional": true,
+      "requires": {
+        "@types/color-name": "^1.1.1",
+        "color-convert": "^2.0.1"
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       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
@@ -480,6 +565,21 @@
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+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "optional": true,
+      "requires": {
+        "color-name": "~1.1.4"
+      }
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+    "color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+      "optional": true
+    },
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       "resolved": "https://registry.npmjs.org/commander/-/commander-2.6.0.tgz",
@@ -682,6 +782,12 @@
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       "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
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+    "emoji-regex": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
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       "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
@@ -835,10 +941,20 @@
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+      "resolved": "https://registry.npmjs.org/find-up/-/find-up-4.1.0.tgz",
+      "integrity": "sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==",
+      "optional": true,
+      "requires": {
+        "locate-path": "^5.0.0",
+        "path-exists": "^4.0.0"
+      }
+    },
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-      "version": "9.1.0",
-      "resolved": "https://registry.npmjs.org/firebase-admin/-/firebase-admin-9.1.0.tgz",
-      "integrity": "sha512-tGGREJpoRM/mbV/5bs/q9SQRZkVhxMMq1HIJEzSEh3mtz5hC9VtaCkuLt6chuAsqHMBoc1pvnrGTOC5nOme9VQ==",
+      "version": "9.1.1",
+      "resolved": "https://registry.npmjs.org/firebase-admin/-/firebase-admin-9.1.1.tgz",
+      "integrity": "sha512-HkzY9yN/kOe1EQgjheURAQ4pFBerI54TBL0+nj1fwzKnAnGCpcI73Bbwx99Pk3u2x4rj6bDcsZfz9bA8y7DWtQ==",
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@@ -904,6 +1020,12 @@
         "stream-events": "^1.0.4"
       }
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+    "get-caller-file": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
+      "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==",
+      "optional": true
+    },
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@@ -1078,6 +1200,12 @@
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     },
+    "is-fullwidth-code-point": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz",
+      "integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==",
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+    },
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       "resolved": "https://registry.npmjs.org/is-obj/-/is-obj-2.0.0.tgz",
@@ -1230,6 +1358,15 @@
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       "integrity": "sha1-odePw6UEdMuAhF07O24dpJpEbo4="
     },
+    "locate-path": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz",
+      "integrity": "sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==",
+      "optional": true,
+      "requires": {
+        "p-locate": "^4.1.0"
+      }
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@@ -1452,14 +1589,23 @@
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+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz",
+      "integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==",
       "optional": true,
       "requires": {
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       }
     },
+    "p-locate": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-4.1.0.tgz",
+      "integrity": "sha512-R79ZZ/0wAxKGu3oYMlz8jy/kbhsNrS7SKZ7PxEHBgJ5+F2mtFW2fK2cOtBh1cHYkQsbzFV7I+EoRKe6Yt0oK7A==",
+      "optional": true,
+      "requires": {
+        "p-limit": "^2.2.0"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
@@ -1471,6 +1617,12 @@
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     },
+    "path-exists": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-4.0.0.tgz",
+      "integrity": "sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==",
+      "optional": true
+    },
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       "version": "0.1.7",
       "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
@@ -1639,6 +1791,18 @@
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       "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc="
     },
+    "require-directory": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
+      "integrity": "sha1-jGStX9MNqxyXbiNE/+f3kqam30I=",
+      "optional": true
+    },
+    "require-main-filename": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-2.0.0.tgz",
+      "integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==",
+      "optional": true
+    },
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       "resolved": "https://registry.npmjs.org/retry-request/-/retry-request-4.1.2.tgz",
@@ -1753,6 +1917,12 @@
         "send": "0.17.1"
       }
     },
+    "set-blocking": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
+      "integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
+      "optional": true
+    },
     "setprototypeof": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz",
@@ -1803,6 +1973,17 @@
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       "integrity": "sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo="
     },
+    "string-width": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.0.tgz",
+      "integrity": "sha512-zUz5JD+tgqtuDjMhwIg5uFVV3dtqZ9yQJlZVfq4I01/K5Paj5UHj7VyrQOJvzawSVlKpObApbfD0Ed6yJc+1eg==",
+      "optional": true,
+      "requires": {
+        "emoji-regex": "^8.0.0",
+        "is-fullwidth-code-point": "^3.0.0",
+        "strip-ansi": "^6.0.0"
+      }
+    },
     "string_decoder": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
@@ -1812,6 +1993,15 @@
         "safe-buffer": "~5.1.0"
       }
     },
+    "strip-ansi": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.0.tgz",
+      "integrity": "sha512-AuvKTrTfQNYNIctbR1K/YGTR1756GycPsg7b9bdV9Duqur4gv6aKqHXah67Z8ImS7WEz5QVcOtlfW2rZEugt6w==",
+      "optional": true,
+      "requires": {
+        "ansi-regex": "^5.0.0"
+      }
+    },
     "stubs": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/stubs/-/stubs-3.0.0.tgz",
@@ -2010,6 +2200,12 @@
       "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.4.tgz",
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     },
+    "which-module": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
+      "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
+      "optional": true
+    },
     "window-size": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
@@ -2036,6 +2232,17 @@
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       "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc="
     },
+    "wrap-ansi": {
+      "version": "6.2.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-6.2.0.tgz",
+      "integrity": "sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==",
+      "optional": true,
+      "requires": {
+        "ansi-styles": "^4.0.0",
+        "string-width": "^4.1.0",
+        "strip-ansi": "^6.0.0"
+      }
+    },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@@ -2066,6 +2273,12 @@
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       "optional": true
     },
+    "y18n": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
+      "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
+      "optional": true
+    },
     "yallist": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
@@ -2082,6 +2295,24 @@
         "decamelize": "^1.0.0",
         "window-size": "0.1.0"
       }
+    },
+    "yargs-parser": {
+      "version": "18.1.3",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.3.tgz",
+      "integrity": "sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==",
+      "optional": true,
+      "requires": {
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
+      },
+      "dependencies": {
+        "camelcase": {
+          "version": "5.3.1",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+          "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+          "optional": true
+        }
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index d31e126..a322749 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "debug": "^4.1.1",
     "express": "~4.17.1",
     "express-firebase-auth": "^1.3.4",
-    "firebase-admin": "^9.1.0",
+    "firebase-admin": "^9.1.1",
     "http-errors": "~1.7.3",
     "jade": "~1.11.0",
     "morgan": "~1.10.0"