diff --git a/setup.py b/setup.py
index 7f05daa..97db9ba 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@ def read(fname):
     license='MIT',
     packages=find_packages(),
     package_data={'pynubank': ['queries/*.gql', 'utils/mocked_responses/*.json']},
-    install_requires=['requests', 'qrcode', 'pyOpenSSL', 'colorama', 'requests-pkcs12'],
+    install_requires=['requests', 'qrcode', 'pyOpenSSL', 'colorama', 'requests-pkcs12', 'Deprecated'],
     setup_requires=['pytest-runner'],
     long_description=read("README.md"),
     long_description_content_type="text/markdown",