diff --git a/pyproject.toml b/pyproject.toml
index 90f226f..6fa9859 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ classifiers = [
     "Programming Language :: Python :: 3",
     "Topic :: Scientific/Engineering",
 ]
-dependencies = ["numpy>=1.24", "scipy>=1.15.3", "jinja2>=3.0"]
+dependencies = ["numpy>=1.24", "scipy>=1.15.3", "jinja2>=3.1.6"]
 
 [project.optional-dependencies]
 fem = ["gmsh>=4.15.2"]