diff --git a/docs/requirements.txt b/docs/requirements.txt
index fdd1be4..b478f22 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
-sphinx==9.1.0
+sphinx==9.2.0
 pydata-sphinx-theme==0.17.1
 myst-parser==5.1.0
 sphinx-copybutton==0.5.2