diff --git a/{{cookiecutter.app_name}}/Pipfile b/{{cookiecutter.app_name}}/Pipfile
index d5bdf3940872ca2a5eb107df60c3c08b05aa201f..fa124be817b35c8180a1a5cfa97b2109af6258b0 100644
--- a/{{cookiecutter.app_name}}/Pipfile
+++ b/{{cookiecutter.app_name}}/Pipfile
@@ -9,7 +9,7 @@ Flask = "==1.0.2"
 MarkupSafe = "==1.0"
 Werkzeug = "==0.14.1"
 Jinja2 = "==2.10"
-itsdangerous = "==1.0.0"
+itsdangerous = "==1.1.0"
 click = ">=5.0"
 
 # Database