diff --git a/requirements.txt b/requirements.txt
index 8240b30..80430c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 protobuf>=3.12.2,<4.0
 zeroconf>=0.36.0,<1.0
 noiseprotocol>=0.3.1,<1.0
+async_timeout>=4.0.2