diff --git a/requirements.txt b/requirements.txt
index 6036aac..1de8a2d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ numpy>=1.19.5
 parsel>=1.6.0
 matplotlib>=3.1.1
 google>=3.0.0
-Flask==1.0.2
+Flask==2.3.2
 proxy_checker>=0.6
 wordcloud>=1.6.0
 beautifulsoup4>=4.9.3