diff --git a/.github/workflows/constraints.txt b/.github/workflows/constraints.txt
index 011993a1..6b8897c2 100644
--- a/.github/workflows/constraints.txt
+++ b/.github/workflows/constraints.txt
@@ -3,4 +3,4 @@ pip==24.3.1
 nox==2024.10.9
 nox-poetry==1.0.3
 poetry>=1.2.0
-virtualenv==20.28.0
+virtualenv==20.29.0