diff --git a/requirements.txt b/requirements.txt
index 14f20da86..e11090cd7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ cachetools==5.3.1
 email-validator==2.0.0.post2
 Fabric3==1.14.post1
 filetype==1.2.0
-Flask==2.3.2
+Flask==2.3.3
 Flask-Bootstrap==3.3.7.1
 Flask-Limiter==3.3.1
 Flask-Login==0.6.2