diff --git a/package.json b/package.json
index 61ea852..334a36b 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   "dependencies": {
     "assert": "^1.1.1",
     "browserify-zlib": "^0.2.0",
-    "buffer": "^4.3.0",
+    "buffer": "^5.0.7",
     "console-browserify": "^1.1.0",
     "constants-browserify": "^1.0.0",
     "crypto-browserify": "^3.11.0",