diff --git a/package.json b/package.json
index 97768bd..40a94d4 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   "dependencies": {
     "audio-format": "^2.3.2",
     "is-audio-buffer": "^1.0.11",
-    "is-buffer": "^1.1.5",
+    "is-buffer": "^2.0.0",
     "object-assign": "^4.1.1"
   }
 }