diff --git a/requirements.txt b/requirements.txt
index ee0a14d..ae24cd8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.0.2
+Flask==2.3.2
 Requests==2.21.0
 arrow==0.13.1
 requests-cache==0.4.13