diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2f3004a..95491b0 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -16,4 +16,4 @@ pre-commit==3.5.0; python_version >= '3.8'
 pytest==8.1.1; python_version >= '3.8'
 pyyaml==6.0.1; python_version >= '3.6'
 setuptools==70.0.0; python_version >= '3.8'
-virtualenv==20.25.1; python_version >= '3.7'
+virtualenv==20.26.6; python_version >= '3.7'