diff --git a/pyproject.toml b/pyproject.toml
index 917902c..723d5f7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ docs = [
   "sphinx==7.2.6",
   "furo==2024.1.29",
   "m2r2==v0.3.3.post2",
-  "ipython==8.4.0",
+  "ipython==8.31.0",
   "nbsphinx==0.8.9",
   "nbsphinx-link==1.3.0",
   "sphinx-autodoc-typehints==2.0.0",