diff --git a/docs/requirements.txt b/docs/requirements.txt
index d14c76d..e80956c 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -4,7 +4,7 @@ matplotlib==3.10.8
 sphinx-autodoc-typehints==3.8.0
 sphinx-copybutton==0.5.2
 sphinx_inline_tabs==2025.12.21.14
-sphinx-issues==5.0.1
+sphinx-issues==6.0.0
 sphinx-last-updated-by-git==0.3.8
 sphinx-notfound-page==1.1.0
 sphinx-sitemap==2.9.0