diff --git a/pyproject.toml b/pyproject.toml
index c9d91e90..fcb9edfd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,7 +49,7 @@ doc=[
     "sphinx-design==0.6.1",
     "sphinx-copybutton==0.5.2",
     "sphinx-autoapi==3.4.0",
-    "sphinx-gallery==0.15.0",
+    "sphinx-gallery==0.18.0",
     "sphinx-notfound-page==1.0.4",
 ]
 tests = [