diff --git a/requirements.txt b/requirements.txt
index 53dc129b..91147947 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ APScheduler==3.10.0;python_version>="3.10"
 APScheduler==3.2.0;python_version<"3.10"
 click==8.0.1;python_version>"3.6"
 click==7.0;python_version<="3.6"
-Flask==2.1.1;python_version>"3.6"
+Flask==2.3.2;python_version>"3.6"
 Flask==1.0;python_version<="3.6"
 werkzeug==2.1.0;python_version>"3.6"
 werkzeug==0.15.5;python_version<="3.6"