diff --git a/pyproject.toml b/pyproject.toml
index 23a5cf4b..8a48b263 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,7 @@ docs = [
     "autodoc_pydantic==2.1.0",
     "furo==2024.7.18",
     "ipython==8.26.0",
-    "myst_parser==3.0.1",
+    "myst_parser==4.0.0",
     "nbsphinx==0.9.4",
     "sphinx-copybutton==0.5.2",
     "sphinx==7.4.7",