diff --git a/pyproject.toml b/pyproject.toml
index f813131..88c39e7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ tests = [
 ]
 docs = [
     "pydata-sphinx-theme==0.13.3",
-    "sphinx==7.2.5",
+    "sphinx==7.2.6",
     "sphinx_copybutton==0.5.2",
     "sphinx-notfound-page==1.0.0",
 ]