diff --git a/poetry.lock b/poetry.lock
index 688596e6..cb9d250b 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2054,7 +2054,7 @@ mpi = ["mpi4py"]
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.7.1,<3.11"
-content-hash = "90299cb74d3c06b92c8836a8f139688467de470cfeac46b206e43b8ade8b4aab"
+content-hash = "78f91c20a7fab1dbcf2bc49763b7f211e40d49b5107fc7ca8dc557aeb7868066"
 
 [metadata.files]
 alabaster = [
diff --git a/pyproject.toml b/pyproject.toml
index dab04ef2..77f05fdc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,7 +58,7 @@ sphinxcontrib-contentui = "^0.2.5"
 jupyter = {version = "^1.0", optional = true}
 jupyterlab = {version = "^1.2", optional = true}
 pytest = "^5.3"
-jinja2 = "^3.0"
+jinja2 = "^3.1.2"
 markdown = "^3.2"
 matplotlib = "^3.1"
 markdown-katex = {version = "^202006.1021"}