Bump gunicorn from 20.1.0 to 21.1.0

Bumps [gunicorn](https://github.com/benoitc/gunicorn) from 20.1.0 to 21.1.0.
- [Release notes](https://github.com/benoitc/gunicorn/releases)
- [Commits](https://github.com/benoitc/gunicorn/compare/20.1.0...21.1.0)

---
updated-dependencies:
- dependency-name: gunicorn
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

2 files changed, 17 insertions, 6 deletions

diff --git a/poetry.lock b/poetry.lock
index 999f11f5..145cfa05 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -484,17 +484,17 @@ testing = ["covdefaults (>=2.3)", "coverage (>=7.2.3)", "diff-cover (>=7.5)", "p
 
 [[package]]
 name = "gunicorn"
-version = "20.1.0"
+version = "21.1.0"
 description = "WSGI HTTP Server for UNIX"
 optional = false
 python-versions = ">=3.5"
 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-21.1.0-py3-none-any.whl", hash = "sha256:11fc98ea214a5845f614891e8c90b0211fbe595e677d204d7cd7d80f6f348891"},
+    {file = "gunicorn-21.1.0.tar.gz", hash = "sha256:37ced4b6622f263a6483eb7cbe9606df81afd57dc0fa464883600624790271c5"},
 ]
 
 [package.dependencies]
-setuptools = ">=3.0"
+packaging = "*"
 
 [package.extras]
 eventlet = ["eventlet (>=0.24.1)"]
@@ -636,6 +636,17 @@ files = [
 setuptools = "*"
 
 [[package]]
+name = "packaging"
+version = "23.1"
+description = "Core utilities for Python packages"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "packaging-23.1-py3-none-any.whl", hash = "sha256:994793af429502c4ea2ebf6bf664629d07c1a9fe974af92966e4b8d2df7edc61"},
+    {file = "packaging-23.1.tar.gz", hash = "sha256:a392980d2b6cffa644431898be54b0045151319d1e7ec34f0cfed48767dd334f"},
+]
+
+[[package]]
 name = "platformdirs"
 version = "3.5.1"
 description = "A small Python package for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
@@ -1168,4 +1179,4 @@ brotli = ["Brotli"]
 [metadata]
 lock-version = "2.0"
 python-versions = "3.11.*"
-content-hash = "3999e4a0b1e1cc23503bd023d13c912d54e82b87bc71f55768b0a4490a908c40"
+content-hash = "f7408aa41ac2f3f2b56b2818a36b8af8a4219b34058bdaa0ba69274a51fa76d0"
diff --git a/pyproject.toml b/pyproject.toml
index 02149dd5..d1e4493b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ django-filter = "23.2"
 django-prometheus = "2.3.1"
 django-simple-bulma = "2.5.0"
 djangorestframework = "3.14.0"
-gunicorn = "20.1.0"
+gunicorn = "21.1.0"
 httpx = "0.24.1"
 markdown = "3.4.3"
 PyJWT = {version = "2.7.0", extras = ["crypto"]}