X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=requirements.txt;h=ba2565346237668833394887a18abd11f0ebd23d;hb=16fe7dde7e8958d1bf8028cc782be24cca6386eb;hp=7e75459ccc9683df0a097fbd3c8fbec321bb7605;hpb=76027c4ddff82aa1aa969d03a79028ee40a64c43;p=docs.git

diff --git a/requirements.txt b/requirements.txt
index 7e75459cc..ba2565346 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,6 @@
-sphinx==1.4.4
+sphinx>=1.4.8,<1.6
 sphinx_bootstrap_theme>=0.4.11
 robotframework
+graphviz
 
 -rdocs/submodules/spectrometer/server/requirements.txt