diff --git a/Day 67/restful-blog/requirements.txt b/Day 67/restful-blog/requirements.txt
index 6758c36..2b8ac8e 100644
--- a/Day 67/restful-blog/requirements.txt	
+++ b/Day 67/restful-blog/requirements.txt	
@@ -2,7 +2,7 @@ certifi==2020.6.20
 chardet==3.0.4
 click==7.1.2
 dominate==2.5.2
-Flask==1.1.2
+Flask==2.3.2
 Flask-Bootstrap==3.3.7.1
 Flask-CKEditor==0.4.4.1
 Flask-SQLAlchemy==2.4.4