diff --git a/requirements/tests.txt b/requirements/tests.txt
index cacecbad..fbbbd516 100644
--- a/requirements/tests.txt
+++ b/requirements/tests.txt
@@ -36,7 +36,7 @@ six==1.16.0
 tomli==2.0.1
 tomlkit==0.12.4
 typing-extensions==4.11.0
-virtualenv==20.26.0
+virtualenv==20.26.6
 webencodings==0.5.1
 
 # The following packages are considered to be unsafe in a requirements file: