diff --git a/pyproject.toml b/pyproject.toml
index 7714e68..3022b48 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -51,7 +51,7 @@ dynamic = ["version"]
 docs = ["nbsphinx",
         "nbconvert",
         "pygments>=2.4.2",
-        "Jinja2==3.1.3",
+        "Jinja2==3.1.4",
         "sphinx-book-theme"]
 
 [project.urls]