diff --git a/package-lock.json b/package-lock.json
index b253eff..2f7da55 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": "5.5.0",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.5.0.tgz",
+      "integrity": "sha512-9FTEDjLjwoAkEwyMGDjYJQN2gfRgOKBKRfiglhvibGbpeeU/pQn1bJxQqm32OD/AIeEuHxU9roxXxg34Byp/Ww==",
       "requires": {
         "base64-js": "^1.0.2",
         "ieee754": "^1.1.4"
diff --git a/package.json b/package.json
index bf1cf9f..5146a06 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": "^5.5.0",
     "cors": "^2.8.5",
     "express": "^4.17.1",
     "firebase-admin": "^8.5.0",