diff --git a/package.json b/package.json
index 0b8e4f0..9a0ef84 100644
--- a/package.json
+++ b/package.json
@@ -42,8 +42,8 @@
     "tst": "^1.3.1"
   },
   "dependencies": {
-    "audio-buffer": "^2.4.5",
-    "audio-buffer-utils": "^4.0.0",
+    "audio-buffer": "^3.0.0",
+    "audio-buffer-utils": "^5.0.0",
     "audio-through": "^2.0.1",
     "inherits": "^2.0.1",
     "pcm-util": "^2.0.3",