diff --git a/pyproject.toml b/pyproject.toml
index 5d44ce958..2d1f3a306 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ doc = [
     "Sphinx==6.2.1", # BLOCKED BY sphinx-design - Cannot upgrade to Sphinx 7 for now
     "sphinx-copybutton==0.5.2",
     "sphinx_design==0.5.0",
-    "sphinx-gallery==0.14.0",
+    "sphinx-gallery==0.15.0",
 ]
 
 [project.urls]