--- pyproject.toml.orig	2026-07-19 21:23:19 UTC
+++ pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
-requires = ["sphinx-theme-builder >= 0.2.0a7"]
-build-backend = "sphinx_theme_builder"
+requires = ["flit-core >= 3.12"]
+build-backend = "flit_core.buildapi"
 
 [tool.sphinx-theme-builder]
 node-version = "20.9.0"
@@ -40,7 +40,7 @@ dependencies = [
 requires-python = ">=3.11"
 dependencies = [
   "sphinx>=8.2",
-  "pydata-sphinx-theme==0.20.0"
+  "pydata-sphinx-theme>=0.20.0"
 ]
 
 license = { file = "LICENSE" }
