diff --git a/.github/workflows/constraints.txt b/.github/workflows/constraints.txt
index d5064b6..6c60c7e 100644
--- a/.github/workflows/constraints.txt
+++ b/.github/workflows/constraints.txt
@@ -2,4 +2,4 @@ pip==22.1.2
 nox==2022.1.7
 nox-poetry==1.0.0
 poetry==1.1.13
-virtualenv==20.14.1
+virtualenv==20.26.1