diff --git a/exabgp/requirements.txt b/exabgp/requirements.txt
index 9515aef..c362f1e 100644
--- a/exabgp/requirements.txt
+++ b/exabgp/requirements.txt
@@ -1,4 +1,4 @@
 exabgp==4.2.10
 env_file==2019.4.13
-Flask==1.1.2
+Flask==2.3.2
 requests==2.24.0