diff --git a/requirements.txt b/requirements.txt
index 1fb30ff..8b1e9ed 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Click==7.0
 Flask==2.3.2
-gunicorn==19.9.0
+gunicorn==22.0.0
 itsdangerous==1.1.0
 Jinja2==2.11.3
 markovify==0.7.2