diff --git a/web_blog/requirements.txt b/web_blog/requirements.txt
index fec6378..6a9bfc9 100644
--- a/web_blog/requirements.txt
+++ b/web_blog/requirements.txt
@@ -1,2 +1,2 @@
-Flask==0.10.1
+Flask==1.0
 Pymongo==3.7.0