diff --git a/requirement/requirement-dev.txt b/requirement/requirement-dev.txt
index c4c2fb2..7b61d56 100644
--- a/requirement/requirement-dev.txt
+++ b/requirement/requirement-dev.txt
@@ -1,4 +1,4 @@
-Flask==2.0.1
+Flask==2.0.2
 Flask-APScheduler==1.12.2
 Flask-DebugToolbar==0.11.0
 Flask-Migrate==3.1.0