diff --git a/.arclint b/.arclint
--- a/.arclint
+++ b/.arclint
@@ -22,9 +22,11 @@
         },
         "flake8": {
             "type": "flake8",
+            "version": ">=3.0",
             "include": "(\\.py$)",
             "flags": [
-                "--select=E112,E113,E115,E116,E125,E131,E133,E223,E224,E242,E266,E271,E272,E273,E274,E275,E304,E306,E401,E402,E502,E701,E702,E703,E711,E714,E721,E741,E742,E743,E901,E902,F401,F402,F403,F404,F405,F406,F407,F601,F602,F621,F622,F631,F701,F702,F703,F704,F705,F706,F707,F811,F812,F821,F822,F823,F831,F841,W291,W292,W293,W601,W602,W603,W604,W605,W606"
+                "--select=E,W,F401,F402,F403,F404,F405,F406,F407,F601,F602,F621,F622,F631,F701,F702,F703,F704,F705,F706,F707,F811,F812,F821,F822,F823,F831,F841",
+                "--ignore=E265,E501,E704,E712,E713,E722,E731,W503,W504"
             ]
         },
         "lint-format-strings": {