Drop Py3.6 support per NEP 29 (#4469)

1 files changed, 3 insertions, 3 deletions

diff --git a/setup.py b/setup.py
index 3c3d86c5..73514221 100644
--- a/setup.py
+++ b/setup.py
@@ -18,9 +18,9 @@ if sys.argv[-1] == "setup.py":
     print("To install, run 'python setup.py install'")
     print()
 
-if sys.version_info[:2] < (3, 6):
+if sys.version_info[:2] < (3, 7):
     error = (
-        "NetworkX 2.5+ requires Python 3.6 or later (%d.%d detected). \n"
+        "NetworkX 2.6+ requires Python 3.7 or later (%d.%d detected). \n"
         "For Python 2.7, please install version 2.2 using: \n"
         "$ pip install 'networkx==2.2'" % sys.version_info[:2]
     )
@@ -162,6 +162,6 @@ if __name__ == "__main__":
         package_data=package_data,
         install_requires=install_requires,
         extras_require=extras_require,
-        python_requires=">=3.6",
+        python_requires=">=3.7",
         zip_safe=False,
     )