diff --git a/.github/workflows/constraints.txt b/.github/workflows/constraints.txt
index f5b38c5..f93838b 100644
--- a/.github/workflows/constraints.txt
+++ b/.github/workflows/constraints.txt
@@ -1,4 +1,4 @@
 pip==20.2.4
 nox==2020.8.22
 poetry==1.1.4
-virtualenv==20.1.0
+virtualenv==20.2.0