diff --git a/poetry.lock b/poetry.lock
index d3398ce9..ba6facd1 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -308,13 +308,13 @@ testing = ["pathlib2", "pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdo
 
 [[package]]
 name = "jinja2"
-version = "3.1.3"
+version = "3.1.4"
 description = "A very fast and expressive template engine."
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "Jinja2-3.1.3-py3-none-any.whl", hash = "sha256:7d6d50dd97d52cbc355597bd845fabfbac3f551e1f99619e39a35ce8c370b5fa"},
-    {file = "Jinja2-3.1.3.tar.gz", hash = "sha256:ac8bd6544d4bb2c9792bf3a159e80bba8fda7f07e81bc3aed565432d5925ba90"},
+    {file = "jinja2-3.1.4-py3-none-any.whl", hash = "sha256:bc5dd2abb727a5319567b7a813e6a2e7318c39f4f487cfe6c89c6f9c7d25197d"},
+    {file = "jinja2-3.1.4.tar.gz", hash = "sha256:4a3aee7acbbe7303aede8e9648d13b8bf88a429282aa6122a993f0ac800cb369"},
 ]
 
 [package.dependencies]
@@ -818,4 +818,4 @@ test = ["zope.testing"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "070e2cbb9046f22212e24ede2dcffb25d11c74c2a47ccdf6964ea7e4cad53776"
+content-hash = "1bd1e637f4c0419affca07cb2e644e34f084b7d9fe6f75a96a67588eab6890b2"
diff --git a/pyproject.toml b/pyproject.toml
index 779c4896..64db6f75 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ catpage = 'app.server:main'
 [tool.poetry.dependencies]
 python = "^3.11"
 Werkzeug = "^3.0.2"
-Jinja2 = "^3.1.3"
+Jinja2 = "^3.1.4"
 configargparse = "^1.7"
 CherryPy = "^18.9.0"
 cachelib = "^0.13.0"