diff --git a/web/regression/requirements.txt b/web/regression/requirements.txt
index dda6339ea..716b2ebaa 100644
--- a/web/regression/requirements.txt
+++ b/web/regression/requirements.txt
@@ -23,7 +23,7 @@ pbr==5.11.1
 pycodestyle>=2.5.0
 python-mimeparse==1.6.0
 testscenarios==0.5.0
-testtools==2.5.0
+testtools==2.6.0
 traceback2==1.4.0
 selenium==4.0.0a6
 coverage==5.0.1