diff --git a/package-lock.json b/package-lock.json
index b253eff..89b6d51 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -847,39 +847,39 @@
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-        "@firebase/logger": "0.1.24",
-        "@firebase/util": "0.2.27",
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-      "resolved": "https://registry.npmjs.org/@firebase/logger/-/logger-0.1.24.tgz",
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+      "version": "0.1.27",
+      "resolved": "https://registry.npmjs.org/@firebase/logger/-/logger-0.1.27.tgz",
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-      "resolved": "https://registry.npmjs.org/@firebase/util/-/util-0.2.27.tgz",
-      "integrity": "sha512-kFlbWNX1OuLfHrDXZ5QLmNNiLtMyxzbBgMo1DY1tXMjKK1AMYsHnyjInA8esvO0SCDp5XN3Pt9EDlhY4sRiLsw==",
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+      "resolved": "https://registry.npmjs.org/@firebase/util/-/util-0.2.30.tgz",
+      "integrity": "sha512-2owLolcr44m1L2Bt7Y13PgTdRSJe+bTkQXxiP5XDA0chkLiTwLEwdCf0WAuRtGW/qpXV0Rcw9FTmla08ZJUQqw==",
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@@ -901,15 +901,15 @@
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-      "resolved": "https://registry.npmjs.org/@google-cloud/firestore/-/firestore-2.2.9.tgz",
-      "integrity": "sha512-75MdgTJeZ3TR4EsoKVT09N6PoyFlX4xDtcOe+oH2b63XfOA3/turoJTUplhsiVRGTP9SoEMHOl9kfYa4oepdmg==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/@google-cloud/firestore/-/firestore-2.4.0.tgz",
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         "deep-equal": "^1.0.1",
         "functional-red-black-tree": "^1.0.1",
-        "google-gax": "^1.1.2",
+        "google-gax": "^1.6.3",
         "through2": "^3.0.0"
       }
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@@ -968,12 +968,12 @@
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-      "resolved": "https://registry.npmjs.org/@grpc/grpc-js/-/grpc-js-0.5.2.tgz",
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+      "resolved": "https://registry.npmjs.org/@grpc/grpc-js/-/grpc-js-0.6.9.tgz",
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       "optional": true,
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-        "semver": "^6.0.0"
+        "semver": "^6.2.0"
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@@ -1057,9 +1057,9 @@
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-      "resolved": "https://registry.npmjs.org/@types/node/-/node-8.10.53.tgz",
-      "integrity": "sha512-aOmXdv1a1/vYUn1OT1CED8ftbkmmYbKhKGSyMDeJiidLvKRKvZUQOdXwG/wcNY7T1Qb0XTlVdiYjIq00U7pLrQ=="
+      "version": "8.10.55",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-8.10.55.tgz",
+      "integrity": "sha512-iZeh1EgupfmAAOASk580R1SL5lWF3CsBVgVH0395qyNF8fhO16xy1UwAav2PdGxIIsYRn7RzJgMGjdsvam6YYg=="
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@@ -2193,9 +2193,9 @@
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     "firebase-admin": {
-      "version": "8.5.0",
-      "resolved": "https://registry.npmjs.org/firebase-admin/-/firebase-admin-8.5.0.tgz",
-      "integrity": "sha512-rvgCj5Z1iFOT6K6uW37VRl4PKNpAcBFu/FIQ4Nl5bFnqbHSxf+QxzsqdsUtIxdqZU1yh2DTs2t+s5qORx/T9+g==",
+      "version": "8.6.1",
+      "resolved": "https://registry.npmjs.org/firebase-admin/-/firebase-admin-8.6.1.tgz",
+      "integrity": "sha512-efheZmT7w9POLfJGBl0JoIUTRe1OMAWMAs/PgM0CZw+F8AM9C29UTAr+XgzRYMzY3llaDWu7zLGQ0Zl4E9jybg==",
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@@ -2440,12 +2440,12 @@
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-      "resolved": "https://registry.npmjs.org/google-gax/-/google-gax-1.5.2.tgz",
-      "integrity": "sha512-NceyDzlw4mQz6qH3bDIuRtfDAZKehM96QpnPPJ3Hur7FA/gPzpzboUYwhfP6q5obSP4LuSSDhI/76Fu51/ljtg==",
+      "version": "1.7.5",
+      "resolved": "https://registry.npmjs.org/google-gax/-/google-gax-1.7.5.tgz",
+      "integrity": "sha512-Tz2DFs8umzDcCBTi2W1cY4vEgAKaYRj70g6Hh/MiiZaJizrly7PgyxsIYUGi7sOpEuAbARQymYKvy5mNi8hEbg==",
       "optional": true,
       "requires": {
-        "@grpc/grpc-js": "^0.5.2",
+        "@grpc/grpc-js": "0.6.9",
         "@grpc/proto-loader": "^0.5.1",
         "abort-controller": "^3.0.0",
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@@ -3699,9 +3699,9 @@
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-          "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.17.tgz",
-          "integrity": "sha512-p/sGgiPaathCfOtqu2fx5Mu1bcjuP8ALFg4xpGgNkcin7LwRyzUKniEHBKdcE1RPsenq5JVPIpMTJSygLboygQ==",
+          "version": "10.14.22",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.22.tgz",
+          "integrity": "sha512-9taxKC944BqoTVjE+UT3pQH0nHZlTvITwfsOZqyc+R3sfJuxaTtxWjfn1K2UlxyPcKHf0rnaXcVFrS9F9vf0bw==",
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diff --git a/package.json b/package.json
index bf1cf9f..8037205 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "buffer": "^5.4.2",
     "cors": "^2.8.5",
     "express": "^4.17.1",
-    "firebase-admin": "^8.5.0",
+    "firebase-admin": "^8.6.1",
     "gzip": "^0.1.0",
     "method-override": "^3.0.0",
     "uuidv4": "^5.0.1",