diff --git a/documentation/requirements.txt b/documentation/requirements.txt
index 93b461c..a5fdaeb 100644
--- a/documentation/requirements.txt
+++ b/documentation/requirements.txt
@@ -6,16 +6,16 @@ click==8.3.1
 docutils==0.22.4
 idna==3.11
 imagesize==2.0.0
-Jinja2==3.1.6
-MarkupSafe==3.0.3
+jinja2==3.1.6
+markupsafe==3.0.3
 packaging==26.0
-Pygments==2.19.2
+pygments==2.20.0
 requests==2.32.5
 roman-numerals==4.1.0
 snowballstemmer==3.0.1
-Sphinx==9.0.4
+sphinx==9.0.4
 sphinx-intl==2.3.2
-sphinx_rtd_theme==3.1.0
+sphinx-rtd-theme==3.1.0
 sphinxcontrib-applehelp==2.0.0
 sphinxcontrib-devhelp==2.0.0
 sphinxcontrib-htmlhelp==2.1.0