diff --git a/ODLC_src/shape_human/src/utils/google_app_engine/additional_requirements.txt b/ODLC_src/shape_human/src/utils/google_app_engine/additional_requirements.txt
index fce1511..0a8f97c 100644
--- a/ODLC_src/shape_human/src/utils/google_app_engine/additional_requirements.txt
+++ b/ODLC_src/shape_human/src/utils/google_app_engine/additional_requirements.txt
@@ -1,5 +1,5 @@
 # add these requirements in your app on top of the existing ones
 pip==21.1
 Flask==2.3.2
-gunicorn==19.10.0
+gunicorn==22.0.0
 werkzeug>=2.2.3 # not directly required, pinned by Snyk to avoid a vulnerability