diff --git a/requirements.txt b/requirements.txt
index ca1a4aad..0c2216ae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ sphinx == 6.2.1
 sphinx-copybutton == 0.5.2
 sphinx-design == 0.4.1
 sphinx-markdown-tables == 0.0.15
-Sphinx-Substitution-Extensions == 2020.9.30.0
+Sphinx-Substitution-Extensions == 2022.02.16
 sphinx-sitemap == 2.5.0
 sphinx-togglebutton === 0.3.2
 sphinxcontrib-images === 0.9.4
@@ -13,4 +13,3 @@ myst-parser === 1.0.0
 linkify === 1.4
 linkify-it-py === 2.0.0
 pyyaml === 6.0.1
-sphinx-prompt === 1.10.0
diff --git a/source/default-conf.py b/source/default-conf.py
index c07b50d1..7d5ac30d 100644
--- a/source/default-conf.py
+++ b/source/default-conf.py
@@ -35,7 +35,6 @@ extensions = [
     'minio',
     'cond',
     'sphinx_copybutton',
-    'sphinx-prompt',
     'sphinx_substitution_extensions',
     'sphinx_togglebutton',
     'sphinx_sitemap',