diff --git a/requirements.txt b/requirements.txt
index a270e81f..2f1064e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 setuptools==57.4.0
 elasticsearch==7.14.0
 netaddr==0.8.0
-flask==2.0.1
+flask==2.3.2
 terminable-thread==0.7.1 # library_name=terminable_thread
 watchdog==2.1.3
 pyshark==0.4.3