diff --git a/functions/package-lock.json b/functions/package-lock.json
index 9642ce1..00024f6 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -201,36 +201,37 @@
       "optional": true
     },
     "@types/body-parser": {
-      "version": "1.17.0",
-      "resolved": "https://registry.npmjs.org/@types/body-parser/-/body-parser-1.17.0.tgz",
-      "integrity": "sha512-a2+YeUjPkztKJu5aIF2yArYFQQp8d51wZ7DavSHjFuY1mqVgidGyzEQ41JIVNy82fXj8yPgy2vJmfIywgESW6w==",
+      "version": "1.19.0",
+      "resolved": "https://registry.npmjs.org/@types/body-parser/-/body-parser-1.19.0.tgz",
+      "integrity": "sha512-W98JrE0j2K78swW4ukqMleo8R7h/pFETjM2DQ90MF6XK2i4LO4W3gQ71Lt4w3bfm2EvVSyWHplECvB5sK22yFQ==",
       "requires": {
         "@types/connect": "*",
         "@types/node": "*"
       }
     },
     "@types/connect": {
-      "version": "3.4.32",
-      "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.32.tgz",
-      "integrity": "sha512-4r8qa0quOvh7lGD0pre62CAb1oni1OO6ecJLGCezTmhQ8Fz50Arx9RUszryR8KlgK6avuSXvviL6yWyViQABOg==",
+      "version": "3.4.33",
+      "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.33.tgz",
+      "integrity": "sha512-2+FrkXY4zllzTNfJth7jOqEHC+enpLeGslEhpnTAkg21GkRrWV4SsAtqchtT4YS9/nODBU2/ZfsBY2X4J/dX7A==",
       "requires": {
         "@types/node": "*"
       }
     },
     "@types/express": {
-      "version": "4.17.0",
-      "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.0.tgz",
-      "integrity": "sha512-CjaMu57cjgjuZbh9DpkloeGxV45CnMGlVd+XpG7Gm9QgVrd7KFq+X4HY0vM+2v0bczS48Wg7bvnMY5TN+Xmcfw==",
+      "version": "4.17.6",
+      "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.6.tgz",
+      "integrity": "sha512-n/mr9tZI83kd4azlPG5y997C/M4DNABK9yErhFM6hKdym4kkmd9j0vtsJyjFIwfRBxtrxZtAfGZCNRIBMFLK5w==",
       "requires": {
         "@types/body-parser": "*",
         "@types/express-serve-static-core": "*",
+        "@types/qs": "*",
         "@types/serve-static": "*"
       }
     },
     "@types/express-serve-static-core": {
-      "version": "4.16.7",
-      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.16.7.tgz",
-      "integrity": "sha512-847KvL8Q1y3TtFLRTXcVakErLJQgdpFSaq+k043xefz9raEf0C7HalpSY7OW5PyjCnY8P7bPW5t/Co9qqp+USg==",
+      "version": "4.17.5",
+      "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.5.tgz",
+      "integrity": "sha512-578YH5Lt88AKoADy0b2jQGwJtrBxezXtVe/MBqWXKZpqx91SnC0pVkVCcxcytz3lWW+cHBYDi3Ysh0WXc+rAYw==",
       "requires": {
         "@types/node": "*",
         "@types/range-parser": "*"
@@ -258,15 +259,20 @@
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       "integrity": "sha512-cArrlJp3Yv6IyFT/DYe+rlO8o3SIHraALbBW/+CcCYW/a9QucpLI+n2p4sRxAvl2O35TiecpX2heSZtJjvEO+Q=="
     },
+    "@types/qs": {
+      "version": "6.9.1",
+      "resolved": "https://registry.npmjs.org/@types/qs/-/qs-6.9.1.tgz",
+      "integrity": "sha512-lhbQXx9HKZAPgBkISrBcmAcMpZsmpe/Cd/hY7LGZS5OfkySUBItnPZHgQPssWYUET8elF+yCFBbP1Q0RZPTdaw=="
+    },
     "@types/range-parser": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/@types/range-parser/-/range-parser-1.2.3.tgz",
       "integrity": "sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA=="
     },
     "@types/serve-static": {
-      "version": "1.13.2",
-      "resolved": "https://registry.npmjs.org/@types/serve-static/-/serve-static-1.13.2.tgz",
-      "integrity": "sha512-/BZ4QRLpH/bNYgZgwhKEh+5AsboDBcUdlBYgzoLX0fpj3Y2gp6EApyOlM3bK53wQS/OE1SrdSYBAbux2D1528Q==",
+      "version": "1.13.3",
+      "resolved": "https://registry.npmjs.org/@types/serve-static/-/serve-static-1.13.3.tgz",
+      "integrity": "sha512-oprSwp094zOglVrXdlo/4bAHtKTAxX6VT8FOZlBKrmyLbNvE1zxZyJ6yikMVtHIvwP45+ZQGJn+FdXGKTozq0g==",
       "requires": {
         "@types/express-serve-static-core": "*",
         "@types/mime": "*"
@@ -980,11 +986,11 @@
       }
     },
     "firebase-functions": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/firebase-functions/-/firebase-functions-3.2.0.tgz",
-      "integrity": "sha512-v61CXYFSb53SdSSqwc/QhdBrR+H0bhwxSOIhKIYFFa2m5APUsuj8SrkAOBL2CfOJo3yk7+nuuWOtz16JFaXLxg==",
+      "version": "3.5.0",
+      "resolved": "https://registry.npmjs.org/firebase-functions/-/firebase-functions-3.5.0.tgz",
+      "integrity": "sha512-BnhfsMyhi2eQfKO6RlOKg7bidiIzTrKY+7qF3M02c5yCczUaSQN3TvggqxphaZPOdEdPF2OjoBBK9xO2R2RHeg==",
       "requires": {
-        "@types/express": "^4.17.0",
+        "@types/express": "^4.17.3",
         "cors": "^2.8.5",
         "express": "^4.17.1",
         "jsonwebtoken": "^8.5.1",
diff --git a/functions/package.json b/functions/package.json
index fdc87c5..77c4a95 100644
--- a/functions/package.json
+++ b/functions/package.json
@@ -17,7 +17,7 @@
     "child-process-promise": "^2.2.1",
     "express": "^4.17.1",
     "firebase-admin": "^8.0.0",
-    "firebase-functions": "^3.1.0",
+    "firebase-functions": "^3.5.0",
     "sharp": "^0.23.0",
     "stripe": "^7.8.0"
   },