diff --git a/ci/requirements.txt b/ci/requirements.txt
index 1736f9d..5a8b33e 100644
--- a/ci/requirements.txt
+++ b/ci/requirements.txt
@@ -1,4 +1,4 @@
-virtualenv==20.23.1
+virtualenv==20.26.1
 pip==23.1.2
 setuptools==68.0.0
 six==1.16.0