diff --git a/package.json b/package.json
index dae3dce..aab4b48 100644
--- a/package.json
+++ b/package.json
@@ -161,7 +161,7 @@
     "dep-check": "aegir dep-check"
   },
   "dependencies": {
-    "cborg": "^2.0.1",
+    "cborg": "^4.0.0",
     "multiformats": "^12.0.1"
   },
   "devDependencies": {