diff --git a/node/ingester/package.json b/node/ingester/package.json
index 9f5671d..484a7d3 100644
--- a/node/ingester/package.json
+++ b/node/ingester/package.json
@@ -7,6 +7,6 @@
   "dependencies": {
     "fastify": "^3.8.0",
     "fastify-compress": "^3.4.0",
-    "async-mutex": "^0.3.1"
+    "async-mutex": "^0.4.0"
   }
 }