diff --git a/poetry.lock b/poetry.lock
index 2845a54bf..3a1a6a94f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -429,19 +429,20 @@ webob = ["webob (>=1.8.7,<2)"]
 
 [[package]]
 name = "gunicorn"
-version = "21.2.0"
+version = "22.0.0"
 description = "WSGI HTTP Server for UNIX"
 category = "main"
 optional = false
-python-versions = ">=3.5"
+python-versions = ">=3.7"
 
 [package.dependencies]
 packaging = "*"
 
 [package.extras]
-eventlet = ["eventlet (>=0.24.1)"]
+eventlet = ["eventlet (>=0.24.1,!=0.36.0)"]
 gevent = ["gevent (>=1.4.0)"]
 setproctitle = ["setproctitle"]
+testing = ["coverage", "eventlet", "gevent", "pytest", "pytest-cov"]
 tornado = ["tornado (>=0.2)"]
 
 [[package]]
@@ -1090,7 +1091,7 @@ propcache = ">=0.2.0"
 [metadata]
 lock-version = "1.1"
 python-versions = "~3.12.2"
-content-hash = "d99708daed4dd6ac2866e745f1090e6b98e0d635e5f328f070994e08d999b4e8"
+content-hash = "87f1900ddf943aa33bc541ae302aacf08ecad72e499372ac0e49c769a4c14d50"
 
 [metadata.files]
 aiohappyeyeballs = [
@@ -1534,8 +1535,8 @@ graphql-server = [
     {file = "graphql-server-3.0.0b7.tar.gz", hash = "sha256:99adc23fb40c2e5d304215e2730b945f2883ee008c93f302438d849ab1d4e9e7"},
 ]
 gunicorn = [
-    {file = "gunicorn-21.2.0-py3-none-any.whl", hash = "sha256:3213aa5e8c24949e792bcacfc176fef362e7aac80b76c56f6b5122bf350722f0"},
-    {file = "gunicorn-21.2.0.tar.gz", hash = "sha256:88ec8bff1d634f98e61b9f65bc4bf3cd918a90806c6f5c48bc5603849ec81033"},
+    {file = "gunicorn-22.0.0-py3-none-any.whl", hash = "sha256:350679f91b24062c86e386e198a15438d53a7a8207235a78ba1b53df4c4378d9"},
+    {file = "gunicorn-22.0.0.tar.gz", hash = "sha256:4a0b436239ff76fb33f11c07a16482c521a7e09c1ce3cc293c2330afe01bec63"},
 ]
 idna = [
     {file = "idna-3.4-py3-none-any.whl", hash = "sha256:90b77e79eaa3eba6de819a0c442c0b4ceefc341a7a2ab77d7562bf49f425c5c2"},
diff --git a/pyproject.toml b/pyproject.toml
index 211171192..4ddac7117 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ scikit-learn = "^1.1.3"
 scipy = "^1.14.1"
 uvloop = "^0.19.0"
 XlsxWriter = "^3.1.9"
-gunicorn = "^21.2.0"
+gunicorn = "^22.0.0"
 blinker = "^1.6.3"
 markdown = "^3.5.2"
 requests = "^2.28.1"