diff --git a/README.rst b/README.rst
index e351ba4..1f89fac 100644
--- a/README.rst
+++ b/README.rst
@@ -1,4 +1,4 @@
-Please refer to the documentation in the docs/ directory or on `RTFD <http://django-sekizai.readthedocs.org/en/latest/>`_ for help.
+Please refer to the documentation in the docs/ directory or on `RTFD <https://django-sekizai.readthedocs.io/en/latest/>`_ for help.
 
 About this project: