diff --git a/app.requirements.txt b/app.requirements.txt
index da13243..f84ce9b 100644
--- a/app.requirements.txt
+++ b/app.requirements.txt
@@ -116,9 +116,9 @@ flask==3.0.3 \
     --hash=sha256:34e815dfaa43340d1d15a5c3a02b8476004037eb4840b34910c6e21679d288f3 \
     --hash=sha256:ceb27b0af3823ea2737928a4d99d125a06175b8512c445cbd9a9ce200ef76842
     # via proxpi (setup.py)
-gunicorn==21.2.0 \
-    --hash=sha256:3213aa5e8c24949e792bcacfc176fef362e7aac80b76c56f6b5122bf350722f0 \
-    --hash=sha256:88ec8bff1d634f98e61b9f65bc4bf3cd918a90806c6f5c48bc5603849ec81033
+gunicorn==22.0.0 \
+    --hash=sha256:350679f91b24062c86e386e198a15438d53a7a8207235a78ba1b53df4c4378d9 \
+    --hash=sha256:4a0b436239ff76fb33f11c07a16482c521a7e09c1ce3cc293c2330afe01bec63
     # via proxpi (setup.py)
 humanfriendly==10.0 \
     --hash=sha256:1697e1a8a8f550fd43c2865cd84542fc175a61dcb779b6fee18cf6b6ccba1477 \