diff --git a/usagi-api/requirements.txt b/usagi-api/requirements.txt
index 4c5a271a..fc7d876c 100644
--- a/usagi-api/requirements.txt
+++ b/usagi-api/requirements.txt
@@ -1,4 +1,4 @@
-Flask==2.0.3
+Flask==2.3.2
 Flask_Cors==3.0.10
 pysolr==3.9.0
 peewee==3.14.8