diff --git a/ci/constraints-floor.txt b/ci/constraints-floor.txt
index 542aff7..8f36d34 100644
--- a/ci/constraints-floor.txt
+++ b/ci/constraints-floor.txt
@@ -70,7 +70,7 @@ hass-nabucasa==0.81.1
 home-assistant-bluetooth==1.12.2
 homeassistant==2024.7.0
 httpcore==1.0.9
-httpx==0.27.0
+httpx==0.28.1
 idna==3.18
 ifaddr==0.2.0
 iniconfig==2.3.0