diff --git a/package/setup.py b/package/setup.py
index d2257d6f6d..126f46c4ae 100644
--- a/package/setup.py
+++ b/package/setup.py
@@ -52,7 +52,7 @@
     },
     extras_require={
         "docs": [
-            "sphinx>=5.3,<7.3",
+            "sphinx>=5.3,<7.4",
             "sphinx_copybutton==0.5.2",
             "sphinx-notfound-page",
             "sphinx_rtd_theme==1.3.0",