diff --git a/requirements.txt b/requirements.txt
index 255a60c..33ebae3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 docopt == 0.6.1
-Flask == 1.0
+Flask == 2.3.2
 requests == 2.20.0
 stravalib == 0.10.4