diff --git a/requirements.txt b/requirements.txt
index 4a57c00..3dc6aeb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-flask==1.0.2
+flask==2.3.2
 flake8==3.6.0
 isort==4.3.4