diff --git a/{{cookiecutter.project_slug}}/requirements/base.txt b/{{cookiecutter.project_slug}}/requirements/base.txt
index 3d29fe16..56a44833 100644
--- a/{{cookiecutter.project_slug}}/requirements/base.txt
+++ b/{{cookiecutter.project_slug}}/requirements/base.txt
@@ -43,7 +43,7 @@ psycopg2==2.7.4
 awesome-slugify==1.6.5
 
 # Time zones support
-pytz==2017.3
+pytz==2018.3
 
 # Redis support
 django-redis==4.8.0