diff --git a/generators/app/templates/requirements/dev.txt b/generators/app/templates/requirements/dev.txt
index 737ca6d..8f8c636 100644
--- a/generators/app/templates/requirements/dev.txt
+++ b/generators/app/templates/requirements/dev.txt
@@ -5,6 +5,6 @@ bumpversion==0.5.3
 wheel==0.33.6
 watchdog==0.9.0
 flake8==3.7.8
-Sphinx==2.2.0
+Sphinx==3.0.0
 tox==3.14.0
 twine==1.14.0