diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 000000000..2c734b730
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+Sphinx==1.8.5
+sphinx-rtd-theme==0.4.3
+sphinxcontrib-newsfeed==0.1.4
+docutils==0.17.1
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