diff --git a/requirements.txt b/requirements.txt
index 5dddb06..2de6116 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,57 +1,54 @@
-alembic==0.9.2
+alembic==1.0.10
 appdirs==1.4.3
-argon2-cffi==16.3.0
-autopep8==1.3.1
+argon2-cffi==19.1.0
+autopep8==1.4.4
 blinker==1.4
-cffi==1.10.0
-click==6.7
-dominate==2.3.1
-dnspython==1.15.0
-elasticsearch==5.3.0
-elasticsearch-dsl==5.2.0
-flake8==3.3.0
-flake8-isort==2.2.1
-Flask==0.12.2
+cffi==1.12.3
+click==7.0
+dnspython==1.16.0
+elasticsearch==7.0.2
+elasticsearch-dsl==7.0.0
+flake8==3.7.7
+flake8-isort==2.7.0
+Flask==1.0.3
 Flask-Assets==0.12
 Flask-DebugToolbar==0.10.1
-Flask-Migrate==2.0.3
-flask-paginate==0.4.5
-Flask-Script==2.0.5
-Flask-SQLAlchemy==2.2
+Flask-Migrate==2.5.2
+flask-paginate==0.5.2
+Flask-Script==2.0.6
+Flask-SQLAlchemy==2.4.0
 Flask-WTF==0.14.2
-gevent==1.3.7
+gevent==1.4.0
 greenlet==0.4.15
-isort==4.2.15
-itsdangerous==0.24
-Jinja2==2.9.6
-libsass==0.12.3
-Mako==1.0.6
-MarkupSafe==1.0
-mysql-replication==0.13
-mysqlclient==1.3.10
+isort==4.3.20
+itsdangerous==1.1.0
+Jinja2==2.10.1
+Mako==1.0.12
+MarkupSafe==1.1.1
+mysql-replication==0.19
+mysqlclient==1.4.2.post1
 orderedset==2.0.1
-packaging==16.8
+packaging==19.0
 passlib==1.7.1
 progressbar33==2.4
-py==1.4.34
-pycodestyle==2.3.1
-pycparser==2.17
-PyMySQL==0.7.11
-pyparsing==2.2.0
-pytest==3.1.1
-python-dateutil==2.6.0
-python-editor==1.0.3
-python-utils==2.1.0
-requests==2.18.4
-six==1.10.0
-SQLAlchemy==1.1.10
-SQLAlchemy-FullText-Search==0.2.3
-SQLAlchemy-Utils==0.32.14
-statsd==3.2.1
-urllib3==1.21.1
-uWSGI==2.0.15
-visitor==0.1.3
+py==1.8.0
+pycodestyle==2.5.0
+pycparser==2.19
+PyMySQL==0.9.3
+pyparsing==2.4.0
+pytest==4.6.3
+python-dateutil==2.8.0
+python-editor==1.0.4
+python-utils==2.3.0
+requests==2.22.0
+six==1.12.0
+SQLAlchemy==1.3.5
+SQLAlchemy-FullText-Search==0.2.5
+SQLAlchemy-Utils==0.34.0
+statsd==3.3.0
+urllib3==1.25.3
+uWSGI==2.0.18
 webassets==0.12.1
-Werkzeug==0.12.2
-WTForms==2.1
-Flask-Caching==1.4.0
+Werkzeug==0.15.4
+WTForms==2.2.1
+Flask-Caching==1.7.2