diff --git a/docs/requirements.txt b/docs/requirements.txt
index 31fffac..0ee5b6b 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,44 +1,3 @@
-alabaster==0.7.12
-appdirs==1.4.4
-Babel==2.9.1
-CacheControl==0.12.6
-certifi==2020.4.5.1
-chardet==3.0.4
-colorama==0.4.3
-commonmark==0.9.1
-contextlib2==0.6.0
-distlib==0.3.0
-distro==1.5.0
-docutils==0.16
-html5lib==1.0.1
-idna==2.9
-imagesize==1.2.0
-Jinja2==2.11.3
-lockfile==0.12.2
-Markdown==3.2.2
-MarkupSafe==1.1.1
-msgpack==1.0.0
-ordered-set==4.0.1
-packaging==20.4
-pep517==0.8.2
-progress==1.5
-Pygments==2.7.4
-pyparsing==2.4.7
-pytoml==0.1.21
-pytz==2020.1
-recommonmark==0.6.0
-requests==2.23.0
-retrying==1.3.3
-six==1.15.0
-snowballstemmer==2.0.0
-Sphinx==3.1.2
-sphinx-markdown-tables==0.0.15
-sphinxcontrib-applehelp==1.0.2
-sphinxcontrib-devhelp==1.0.2
-sphinxcontrib-htmlhelp==1.0.3
-sphinxcontrib-jsmath==1.0.1
-sphinxcontrib-qthelp==1.0.3
-sphinxcontrib-serializinghtml==1.1.4
-toml==0.10.1
-urllib3==1.26.5
-webencodings==0.5.1
+sphinx==3.4.3
+sphinx_rtd_theme==0.5.1
+readthedocs-sphinx-search==0.1.0