diff --git a/dev-requirements.txt b/dev-requirements.txt
index 560df8f28..1976b2942 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -256,7 +256,7 @@ uritemplate==4.1.1
     #   modoboa (pyproject.toml)
 urllib3==2.2.3
     # via requests
-virtualenv==20.28.0
+virtualenv==20.29.1
     # via pre-commit
 werkzeug==3.1.3
     # via modoboa (pyproject.toml)
diff --git a/test-requirements.txt b/test-requirements.txt
index 2338e938c..134e0f48f 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -239,7 +239,7 @@ uritemplate==4.1.1
     #   modoboa (pyproject.toml)
 urllib3==2.2.3
     # via requests
-virtualenv==20.28.0
+virtualenv==20.29.1
     # via tox
 zope-event==5.0
     # via gevent