diff --git a/requirements.txt b/requirements.txt
index 54d09ab..a523dc4 100755
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,41 +1,41 @@
 Flask==0.11.1
 
 # Application server for both development and production.
-gunicorn==19.4.5
+gunicorn==19.6.0
 
 # Testing and static analysis.
-pytest==2.9.1
-pytest-cov==2.2.1
-mock==1.3.0
-flake8==2.5.4
+pytest==3.0.3
+pytest-cov==2.4.0
+mock==2.0.0
+flake8==3.0.4
 yapf==0.13.2
 
 # CLI.
-Click==6.4
+Click==6.6
 
 # Data and workers.
-psycopg2==2.6.1
+psycopg2==2.6.2
 Flask-SQLAlchemy==2.1
-alembic==0.8.6
+alembic==0.8.8
 redis==2.10.5
-celery==3.1.23
+celery==3.1.24
 
 # Forms.
-Flask-WTF==0.9.5
-WTForms-Components==0.9.7
+Flask-WTF==0.13.1
+WTForms-Components==0.10.0
 
 # Payments.
-stripe==1.32.0
+stripe==1.41.0
 
 # Utils.
-fake-factory==0.5.7
-unidecode
+fake-factory==0.7.2
+unidecode==0.04.19
 
 # Extensions.
 flask-debugtoolbar==0.10.0
 Flask-Mail==0.9.1
 Flask-Login==0.3.2
 Flask-Limiter==0.9.3
-Flask-Babel==0.9
-Flask-Admin
-Flask-Misaka
+Flask-Babel==0.11.1
+Flask-Admin==1.4.2
+Flask-Misaka==0.4.1