diff --git a/pyproject.toml b/pyproject.toml
index 110a334d..ac58e27b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ dynamic = [
     "version"
 ]
 dependencies = [
-    "pydata-sphinx-theme==0.22.0",
+    "pydata-sphinx-theme==0.23.0",
     "myst-nb",
     "sphinx",
     "sphinx-autobuild",