diff --git a/package-lock.json b/package-lock.json
index b253eff..2b8aa31 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1411,9 +1411,9 @@
       }
     },
     "buffer": {
-      "version": "5.4.2",
-      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.4.2.tgz",
-      "integrity": "sha512-iy9koArjAFCzGnx3ZvNA6Z0clIbbFgbdWQ0mKD3hO0krOrZh8UgA6qMKcZvwLJxS+D6iVR76+5/pV56yMNYTag==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.4.3.tgz",
+      "integrity": "sha512-zvj65TkFeIt3i6aj5bIvJDzjjQQGs4o/sNoezg1F1kYap9Nu2jcUdpwzRSJTHMMzG0H7bZkn4rNQpImhuxWX2A==",
       "requires": {
         "base64-js": "^1.0.2",
         "ieee754": "^1.1.4"
diff --git a/package.json b/package.json
index bf1cf9f..95bdf90 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
   "dependencies": {
     "@google-cloud/storage": "^3.2.1",
     "Base64": "^1.0.2",
-    "buffer": "^5.4.2",
+    "buffer": "^5.4.3",
     "cors": "^2.8.5",
     "express": "^4.17.1",
     "firebase-admin": "^8.5.0",