diff --git a/requirements.in b/requirements.in
new file mode 100644
index 0000000..c5ce15e
--- /dev/null
+++ b/requirements.in
@@ -0,0 +1,9 @@
+arrow
+blessed
+django-picklefield
+Django
+future
+hiredis
+redis
+psutil
+django-redis
diff --git a/requirements.txt b/requirements.txt
index f609487..4b23450 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,19 @@
+#
+# This file is autogenerated by pip-compile
+# Make changes in requirements.in, then run this to update:
+#
+#    pip-compile requirements.in
+#
 arrow==0.6.0
 blessed==1.9.5
 django-picklefield==0.3.1
-Django>=1.7.8
+django-redis==4.2.0
+django==1.8.3
 future==0.14.3
 hiredis==0.2.0
-redis==2.10.3
+msgpack-python==0.4.6     # via django-redis
 psutil==3.1.1
-django-redis==4.2.0
-
-
-
+python-dateutil==2.4.2    # via arrow
+redis==2.10.3
+six==1.9.0                # via django-picklefield, python-dateutil
+wcwidth==0.1.4            # via blessed