diff --git a/requirements.txt b/requirements.txt
index c7931b747..c7efe4640 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,14 +1,14 @@
 -e git+https://github.com/amperser/proselint.git#egg=proselint
 -e git+https://github.com/charlierguo/gmail.git#egg=gmail
-APScheduler==3.0.5
+APScheduler==3.1.0
 bumpversion==0.5.3
-click==6.3
+click==6.6
 coverage==4.0.3
 coveralls==1.1
 Flask-API==0.6.5
 Flask-Cors==2.1.2
 Flask==0.10.1
-Flask-Limiter==0.9.2
+Flask-Limiter==0.9.3
 future==0.15.2
 gunicorn==19.4.5
 itsdangerous==0.24
@@ -22,5 +22,5 @@ redis==2.10.5
 requests==2.9.1
 rq==0.5.6
 six==1.10.0
-Werkzeug==0.11.4
+Werkzeug==0.11.5
 wikipedia==1.4.0