diff --git a/requirements.txt b/requirements.txt
index 15af3cf..dff0899 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,17 +4,21 @@
 #
 #    pip-compile --output-file requirements.txt requirements.in
 #
-beautifulsoup4==4.5.3     # via bs4
+beautifulsoup4==4.6.0     # via bs4
 bs4==0.0.1
+certifi==2017.4.17        # via requests
+chardet==3.0.4            # via requests
 click==6.7                # via flask
 flask-peewee==0.6.7
-flask==0.12.1
+flask==0.12.2
+idna==2.5                 # via requests
 itsdangerous==0.24        # via flask
-Jinja2==2.9.6             # via flask, flask-peewee
-MarkupSafe==1.0           # via jinja2
-peewee==2.9.2
+jinja2==2.9.6             # via flask, flask-peewee
+markupsafe==1.0           # via jinja2
+peewee==2.10.1
 pkg-resources==0.0.0
-requests==2.13.0
-werkzeug==0.12.1          # via flask, flask-peewee
+requests==2.18.1
+urllib3==1.21.1           # via requests
+werkzeug==0.12.2          # via flask, flask-peewee
 wtf-peewee==0.2.6         # via flask-peewee
 wtforms==2.1              # via flask-peewee, wtf-peewee