X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=requirements.txt;h=16913c3a7cfb46c191cbbf800e420037c898786e;hb=3b05489307c18629bfdd8d78a966e7f4c9b31afe;hp=7e75459ccc9683df0a097fbd3c8fbec321bb7605;hpb=1258e459275534a44057c14cb2b1a597d4cdec0f;p=docs.git

diff --git a/requirements.txt b/requirements.txt
index 7e75459cc..16913c3a7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,6 @@
-sphinx==1.4.4
+sphinx>=1.4.8
 sphinx_bootstrap_theme>=0.4.11
 robotframework
+graphviz
 
 -rdocs/submodules/spectrometer/server/requirements.txt