[DOC-24] Revert to Sphinx 1.5.3 for RTD

[doc.git] / etc / requirements.txt

diff --git a/etc/requirements.txt b/etc/requirements.txt
index 8ad711f..9a1f891 100644 (file)
--- a/etc/requirements.txt
+++ b/etc/requirements.txt
@@ -1,8 +1,9 @@
 tox
-Sphinx==1.3.1
+Sphinx==1.5.3
 doc8
 docutils
 setuptools
 six
 sphinxcontrib-httpdomain
+sphinxcontrib-blockdiag
 sphinx_bootstrap_theme>=0.4.11