diff --git a/requirements.txt b/requirements.txt
index d4844ddb..b25fe418 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ pytest-rerunfailures==13.0
 pytest-timeout==2.3.1
 pytest-xdist==3.6.1
 pytest==7.4.4
-quart==0.19.8
+quart==0.19.9
 reactivex==4.0.4
 starlette==0.40.0
 cbitstruct==1.1.0