diff --git a/docs/_themes/searxng/static/searxng.css b/docs/_themes/searxng/static/searxng.css
index 64f6d4700..1ab8489ec 100644
--- a/docs/_themes/searxng/static/searxng.css
+++ b/docs/_themes/searxng/static/searxng.css
@@ -14,7 +14,7 @@ p.version-warning {
   background-color: #004b6b;
 }
 
-div.sidebar {
+aside.sidebar {
   background-color: whitesmoke;
   border-color: lightsteelblue;
   border-radius: 3pt;
diff --git a/docs/conf.py b/docs/conf.py
index 89d6bb8f6..1dd5693ca 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -116,7 +116,7 @@ extensions = [
     "sphinx.ext.intersphinx",
     "pallets_sphinx_themes",
     "sphinx_issues", # https://github.com/sloria/sphinx-issues/blob/master/README.rst
-    "sphinxcontrib.jinja",  # https://github.com/tardyp/sphinx-jinja
+    "sphinx_jinja",  # https://github.com/tardyp/sphinx-jinja
     "sphinxcontrib.programoutput",  # https://github.com/NextThought/sphinxcontrib-programoutput
     'linuxdoc.kernel_include',  # Implementation of the 'kernel-include' reST-directive.
     'linuxdoc.rstFlatTable',    # Implementation of the 'flat-table' reST-directive.
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 6b4efa2f8..15e3ad3cc 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -10,8 +10,8 @@ twine==3.8.0
 Pallets-Sphinx-Themes==2.0.2
 Sphinx==4.4.0
 sphinx-issues==3.0.1
-sphinx-jinja==1.4.0
-sphinx-tabs==3.2.0
+sphinx-jinja==2.0.1
+sphinx-tabs @ git+https://github.com/return42/sphinx-tabs.git@fix-152#egg=fix-152
 sphinxcontrib-programoutput==0.17
 sphinx-autobuild==2021.3.14
 myst-parser==0.17.0