Bump version; update dependencies

setup.py

@@ -28,7 +28,7 @@
 
 setup(
     name='metapype',
-    version='2021.01.29',
+    version='2021.02.09',
     description='Metapype for EML',
     long_description=long_description,
     long_description_content_type="text/markdown",
@@ -37,11 +37,11 @@
     license=full_license,
     packages=find_packages(where="src"),
     include_package_data=True,
-    exclude_package_data={"": ["settings.py, properties.py, config.py"],},
+    exclude_package_data={"": ["settings.py, properties.py, config.py"]},
     package_dir={"": "src"},
     python_requires=">=3.8.*",
-    install_requires=["click >= 7.1.2", "daiquiri >= 2.1.1",],
-    classifiers=["License :: OSI Approved :: Apache Software License",],
+    install_requires=["click>=7.1.2", "daiquiri>=3.0.0",  "lxml>=4.6.2"],
+    classifiers=["License :: OSI Approved :: Apache Software License"],
 )