admin/doc-requirements.txt: pin sphinx and sphinx_rtd_theme to a certain version

to ensure that we can have reproducible builds

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/admin/doc-requirements.txt b/admin/doc-requirements.txt
index db28cc416cf47990dcbdbc0484e5663ed6789e70..165255db1399eb3a2850c38a9a6eec6d663a62e7 100644 (file)
--- a/admin/doc-requirements.txt
+++ b/admin/doc-requirements.txt
@@ -1,4 +1,4 @@
-Sphinx >= 3.2.1
+Sphinx == 3.5.4
 git+https://github.com/ceph/sphinx-ditaa.git@py3#egg=sphinx-ditaa
 breathe >= 4.20.0
 Jinja2
@@ -8,7 +8,7 @@ pcpp
 prettytable
 sphinx-autodoc-typehints
 sphinx-prompt
-sphinx_rtd_theme >=0.4.3
+sphinx_rtd_theme == 0.5.2
 Sphinx-Substitution-Extensions
 typed-ast
 sphinxcontrib-openapi