diff --git a/tcp-logger/requirements.txt b/tcp-logger/requirements.txt
index b94faa4..65b6ced 100644
--- a/tcp-logger/requirements.txt
+++ b/tcp-logger/requirements.txt
@@ -1,3 +1,3 @@
 requests==2.21.0
 psutil==5.6.6
-flask==1.0.2
\ No newline at end of file
+flask==2.3.2
\ No newline at end of file