update docs requirements versions

tyeth · tyeth · commit 7103c9785fba · 2023-11-25T17:16:19.000Z
diff --git a/docs/requirements.txt b/docs/requirements.txt
@@ -1,5 +1,5 @@
-sphinx~=1.8.3
-sphinx_rtd_theme~=0.4.2
+sphinx>=3.0
+sphinx_rtd_theme>=0.5.0
 
 # Unfortunately the pip package "sphinxcontrib-versioning" is
 # broken and not maintained anymore, thus cloning it directly from
