diff --git a/requirements.txt b/requirements.txt
index 56500a7..671726e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,4 +11,4 @@ pytest-cov==2.11.1
 pytest-xdist==2.2.1
 pytest==6.2.4
 tox==3.23.1
-virtualenv==20.26.6
+virtualenv==20.36.1