diff --git a/requirements.txt b/requirements.txt
index 964caea..985af01 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,26 +1,26 @@
 arrow==0.12.1
-attrs==18.1.0
+attrs==18.2.0
 binaryornot==0.4.4
-black==18.5b1
-certifi==2018.4.16
+black==18.6b3
+certifi==2018.8.24
 chardet==3.0.4
 click==6.7
 codecov==2.0.15
 cookiecutter==1.6.0
 coverage==4.5.1
 future==0.16.0
-idna==2.6
+idna==2.7
 Jinja2==2.10
 jinja2-time==0.2.0
 MarkupSafe==1.0
-more-itertools==4.2.0
-pluggy==0.6.0
+more-itertools==4.3.0
+pluggy==0.7.1
 poyo==0.4.1
-py==1.5.3
-pytest==3.6.0
+py==1.6.0
+pytest==3.8.1
 pytest-cookies==0.3.0
 python-dateutil==2.7.3
-requests==2.18.4
+requests==2.19.1
 six==1.11.0
 urllib3==1.22
 whichcraft==0.4.1
diff --git a/{{cookiecutter.repo_name}}/requirements.txt b/{{cookiecutter.repo_name}}/requirements.txt
index ddee590..98191cb 100644
--- a/{{cookiecutter.repo_name}}/requirements.txt
+++ b/{{cookiecutter.repo_name}}/requirements.txt
@@ -1,8 +1,8 @@
-dash==0.21.1
-dash-core-components==0.23.0
-dash-html-components==0.11.0
-dash-renderer==0.13.0
+dash==0.27.0
+dash-core-components==0.30.2
+dash-html-components==0.13.2
+dash-renderer==0.14.0
 gunicorn==19.8.1  # for the deployment on Heroku
-plotly==2.6.0
-pytest==3.6.0
-python-dotenv==0.8.2
+plotly==3.2.1
+pytest==3.8.1
+python-dotenv==0.9.1