Update How To Guide & Git submodules

[doc.git] / etc / requirements.txt

diff --git a/etc/requirements.txt b/etc/requirements.txt
index f01ad1c..b12395a 100644 (file)
--- a/etc/requirements.txt
+++ b/etc/requirements.txt
@@ -1,9 +1,10 @@
 tox
-Sphinx==1.6.3
+Sphinx==1.5.3
 doc8
 docutils
 setuptools
 six
 sphinxcontrib-httpdomain
 sphinxcontrib-blockdiag
+sphinxcontrib-seqdiag
 sphinx_bootstrap_theme>=0.4.11