diff --git a/package.json b/package.json
index 036f880..83fc20d 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
   "devDependencies": {
     "assert": "^2.1.0",
     "c8": "^9.1.0",
-    "is-stream": "^3.0.0",
+    "is-stream": "^4.0.1",
     "mocha": "^10.3.0",
     "stream-chunks": "^1.0.0",
     "stricter-standard": "^0.3.0"