diff --git a/poetry.lock b/poetry.lock
index bafa198..67b2e99 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -403,22 +403,23 @@ prometheus-client = ">=0.7"
 
 [[package]]
 name = "gunicorn"
-version = "20.1.0"
+version = "22.0.0"
 description = "WSGI HTTP Server for UNIX"
 optional = false
-python-versions = ">=3.5"
+python-versions = ">=3.7"
 files = [
-    {file = "gunicorn-20.1.0-py3-none-any.whl", hash = "sha256:9dcc4547dbb1cb284accfb15ab5667a0e5d1881cc443e0677b4882a4067a807e"},
-    {file = "gunicorn-20.1.0.tar.gz", hash = "sha256:e0a968b5ba15f8a328fdfd7ab1fcb5af4470c28aaf7e55df02a99bc13138e6e8"},
+    {file = "gunicorn-22.0.0-py3-none-any.whl", hash = "sha256:350679f91b24062c86e386e198a15438d53a7a8207235a78ba1b53df4c4378d9"},
+    {file = "gunicorn-22.0.0.tar.gz", hash = "sha256:4a0b436239ff76fb33f11c07a16482c521a7e09c1ce3cc293c2330afe01bec63"},
 ]
 
 [package.dependencies]
-setuptools = ">=3.0"
+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]]
@@ -1094,4 +1095,4 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "p
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "2d1075eabd13dc2c0fad50241924ad1e78332557119debac1eb1e73c004dc221"
+content-hash = "ef72ca1be86421c1acd589fdee83915b4276f4f04c2f0208165cf23e5f4c9f08"
diff --git a/pyproject.toml b/pyproject.toml
index fc6a5ef..9f372b5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ django-leaflet = "~=0.27"
 Django = "~=3.2"
 Markdown = "~=3.2"
 bleach = "~=3.3"
-gunicorn = "~=20.0"
+gunicorn = "~=22.0"
 python-dotenv = "~=0.14"
 sentry-sdk = "~=1.14"
 django-prometheus = "~=2.0"