diff --git a/requirements.in b/requirements.in
index 674a704b..f6c6fb4b 100644
--- a/requirements.in
+++ b/requirements.in
@@ -18,7 +18,7 @@ django-storages==1.13.2
 django-tz-detect==0.4.0
 django-waffle==3.0.0
 dj-stripe==2.8.1
-gunicorn==20.1.0
+gunicorn==21.2.0
 psycopg2==2.9.6
 python-dateutil==2.8.2
 requests==2.31.0
diff --git a/requirements.txt b/requirements.txt
index 679ef6df..100338c4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -95,7 +95,7 @@ docutils==0.18.1
     #   sphinx-rtd-theme
 fonttools[woff]==4.34.4
     # via weasyprint
-gunicorn==20.1.0
+gunicorn==21.2.0
     # via -r requirements.in
 hashids==1.3.1
     # via django-hashid-field
@@ -116,7 +116,9 @@ markupsafe==2.1.1
 oauthlib==3.2.2
     # via requests-oauthlib
 packaging==21.3
-    # via sphinx
+    # via
+    #   gunicorn
+    #   sphinx
 pillow==9.3.0
     # via weasyprint
 psycopg2==2.9.6
@@ -237,6 +239,3 @@ whitenoise[brotli]==6.5.0
     # via -r requirements.in
 zopfli==0.2.1
     # via fonttools
-
-# The following packages are considered to be unsafe in a requirements file:
-# setuptools