⬆️ Upgrade jinja2 version to 3.03 (#10)

Author: Kevin Paul

setup.py

@@ -24,7 +24,7 @@
     python_requires=">=3.6",
     install_requires=[
         "click~=7.1.2",
-        "jinja2~=2.11.2",
+        "jinja2~=3.0.3",
         "libsass~=0.20.1",
         "gitpython~=3.1.8",
         "pyyaml",