diff --git a/{{cookiecutter.app_name}}/requirements/dev.txt b/{{cookiecutter.app_name}}/requirements/dev.txt
index bc71b05..03cd7b5 100644
--- a/{{cookiecutter.app_name}}/requirements/dev.txt
+++ b/{{cookiecutter.app_name}}/requirements/dev.txt
@@ -3,7 +3,7 @@
 
 # Testing
 pytest==3.0.7
-WebTest==2.0.26
+WebTest==2.0.27
 factory-boy==2.8.1
 
 # Lint and code style