diff --git a/klipper/requirements.txt b/klipper/requirements.txt
index f86c528..f8a88c3 100644
--- a/klipper/requirements.txt
+++ b/klipper/requirements.txt
@@ -1,3 +1,3 @@
-bleak>=0.20<1
+bleak>=0.21.1<1
 janus>=1<2
 typing_extensions>=4<5