X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=etc%2Frequirements.txt;h=35ddb192b191d4e6a383451a5e175109c7184842;hb=6748f1bf4e8f9ba32588d84de11341351fd6c420;hp=f01ad1c62e3421ef9bfb350202320a94e083dc17;hpb=e6af771992ef632695c9e46a4c2053b4a22036c0;p=doc.git

diff --git a/etc/requirements.txt b/etc/requirements.txt
index f01ad1c62..35ddb192b 100644
--- a/etc/requirements.txt
+++ b/etc/requirements.txt
@@ -1,9 +1,14 @@
 tox
-Sphinx==1.6.3
+Sphinx==2.3.0
 doc8
 docutils
 setuptools
 six
-sphinxcontrib-httpdomain
+sphinx_rtd_theme>=0.4.3
 sphinxcontrib-blockdiag
+sphinxcontrib-needs>=0.2.3
+sphinxcontrib-nwdiag
+sphinxcontrib-seqdiag
+sphinxcontrib-swaggerdoc
+sphinxcontrib-plantuml
 sphinx_bootstrap_theme>=0.4.11