diff --git a/testsite/requirements-legacy.txt b/testsite/requirements-legacy.txt
index 8d96945..acded11 100644
--- a/testsite/requirements-legacy.txt
+++ b/testsite/requirements-legacy.txt
@@ -26,5 +26,5 @@ social-auth-core==3.2.0
 coverage==4.0.3
 django-extensions==2.1.4
 djaodjin-rules==0.4.1
-gunicorn==19.7.1
+gunicorn==22.0.0
 whitenoise==4.1.2
diff --git a/testsite/requirements.txt b/testsite/requirements.txt
index 9482e61..8d60574 100644
--- a/testsite/requirements.txt
+++ b/testsite/requirements.txt
@@ -20,7 +20,7 @@ social-auth-app-django==5.2.0        # 5.2.0 drops support for Django<3.2
 coverage==7.2.1
 django-extensions==3.2.1
 djaodjin-rules==0.4.1
-gunicorn==20.1.0
+gunicorn==22.0.0
 whitenoise==6.4.0
 
 # development