diff --git a/docs/requirements.txt b/docs/requirements.txt
index 6dd17ef..66028aa 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 # Documentation dependencies
-Sphinx==7.1.2
+Sphinx==8.1.3
 sphinx-rtd-theme==2.0.0
 sphinx-click==5.1.0
 myst-parser==2.0.0