diff --git a/poetry.lock b/poetry.lock
index 18cc475..b873463 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -126,20 +126,20 @@ files = [
 
 [[package]]
 name = "jinja2"
-version = "2.11.3"
+version = "3.1.4"
 description = "A very fast and expressive template engine."
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+python-versions = ">=3.7"
 files = [
-    {file = "Jinja2-2.11.3-py2.py3-none-any.whl", hash = "sha256:03e47ad063331dd6a3f04a43eddca8a966a26ba0c5b7207a9a9e4e08f1b29419"},
-    {file = "Jinja2-2.11.3.tar.gz", hash = "sha256:a6d58433de0ae800347cab1fa3043cebbabe8baa9d29e668f1c768cb87a333c6"},
+    {file = "jinja2-3.1.4-py3-none-any.whl", hash = "sha256:bc5dd2abb727a5319567b7a813e6a2e7318c39f4f487cfe6c89c6f9c7d25197d"},
+    {file = "jinja2-3.1.4.tar.gz", hash = "sha256:4a3aee7acbbe7303aede8e9648d13b8bf88a429282aa6122a993f0ac800cb369"},
 ]
 
 [package.dependencies]
-MarkupSafe = ">=0.23"
+MarkupSafe = ">=2.0"
 
 [package.extras]
-i18n = ["Babel (>=0.8)"]
+i18n = ["Babel (>=2.7)"]
 
 [[package]]
 name = "markupsafe"
@@ -447,4 +447,4 @@ watchmedo = ["PyYAML (>=3.10)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8,<4.0"
-content-hash = "35801562dcc08f231e953980cbbd50dcccd42faa91697c963840aea01c2b731f"
+content-hash = "8a98687ef44fa35eed054690bfa226aac44be8c9988d998ce196f9f28f3640e4"
diff --git a/pyproject.toml b/pyproject.toml
index 1f94dbd..ba5a8a9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ keywords = ["packer", "templating"]
 [tool.poetry.dependencies]
 python = ">=3.8,<4.0"
 ruamel-yaml = "^0.16.10"
-jinja2 = "^2.11.3"
+jinja2 = "^3.1.4"
 click = "^7.0"
 markupsafe = "2.0.1"