diff --git a/requirements.txt b/requirements.txt
index 964caea..9761ce0 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==18.9b0
+certifi==2018.10.15
 chardet==3.0.4
-click==6.7
+click==7.0
 codecov==2.0.15
 cookiecutter==1.6.0
 coverage==4.5.1
-future==0.16.0
-idna==2.6
+future==0.17.0
+idna==2.7
 Jinja2==2.10
 jinja2-time==0.2.0
 MarkupSafe==1.0
-more-itertools==4.2.0
-pluggy==0.6.0
-poyo==0.4.1
-py==1.5.3
-pytest==3.6.0
+more-itertools==4.3.0
+pluggy==0.8.0
+poyo==0.4.2
+py==1.7.0
+pytest==3.9.3
 pytest-cookies==0.3.0
-python-dateutil==2.7.3
-requests==2.18.4
+python-dateutil==2.7.5
+requests==2.20.0
 six==1.11.0
-urllib3==1.22
-whichcraft==0.4.1
+urllib3==1.24
+whichcraft==0.5.2
diff --git a/{{cookiecutter.repo_name}}/requirements.txt b/{{cookiecutter.repo_name}}/requirements.txt
index ddee590..f95b977 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
-gunicorn==19.8.1  # for the deployment on Heroku
-plotly==2.6.0
-pytest==3.6.0
-python-dotenv==0.8.2
+dash==0.28.5
+dash-core-components==0.35.1
+dash-html-components==0.13.2
+dash-renderer==0.14.3
+gunicorn==19.9.0  # for the deployment on Heroku
+plotly==3.3.0
+pytest==3.9.3
+python-dotenv==0.9.1