diff --git a/generators/app/templates/requirements/dev.txt b/generators/app/templates/requirements/dev.txt
index 737ca6d..cbf847d 100644
--- a/generators/app/templates/requirements/dev.txt
+++ b/generators/app/templates/requirements/dev.txt
@@ -6,5 +6,5 @@ wheel==0.33.6
 watchdog==0.9.0
 flake8==3.7.8
 Sphinx==2.2.0
-tox==3.14.0
+tox==3.14.6
 twine==1.14.0