diff --git a/assets/src/ba_data/python/bastd/ui/coop/browser.py b/assets/src/ba_data/python/bastd/ui/coop/browser.py
index 43ba6458..c8d0eee5 100644
--- a/assets/src/ba_data/python/bastd/ui/coop/browser.py
+++ b/assets/src/ba_data/python/bastd/ui/coop/browser.py
@@ -253,10 +253,9 @@ class CoopBrowserWindow(ba.Window):
         # starting point.
         if (app.accounts.account_tournament_list is not None
                 and app.accounts.account_tournament_list[0]
-                == _ba.get_account_state_num() and all([
-                    t_id in app.accounts.tournament_info
-                    for t_id in app.accounts.account_tournament_list[1]
-                ])):
+                == _ba.get_account_state_num()
+                and all(t_id in app.accounts.tournament_info
+                        for t_id in app.accounts.account_tournament_list[1])):
             tourney_data = [
                 app.accounts.tournament_info[t_id]
                 for t_id in app.accounts.account_tournament_list[1]
diff --git a/docs/ba_module.md b/docs/ba_module.md
index 5964a1da..a3edcf44 100644
--- a/docs/ba_module.md
+++ b/docs/ba_module.md
@@ -1,5 +1,5 @@
 <!-- THIS FILE IS AUTO GENERATED; DO NOT EDIT BY HAND -->
-<h4><em>last updated on 2021-02-15 for Ballistica version 1.6.0 build 20279</em></h4>
+<h4><em>last updated on 2021-02-22 for Ballistica version 1.6.0 build 20280</em></h4>
 <p>This page documents the Python classes and functions in the 'ba' module,
  which are the ones most relevant to modding in Ballistica. If you come across something you feel should be included here or could be better explained, please <a href="mailto:support@froemling.net">let me know</a>. Happy modding!</p>
 <hr>
diff --git a/tools/batools/build.py b/tools/batools/build.py
index ac437641..2be1274d 100644
--- a/tools/batools/build.py
+++ b/tools/batools/build.py
@@ -29,11 +29,11 @@ class PipRequirement:
 
 
 PIP_REQUIREMENTS = [
-    PipRequirement(modulename='pylint', minversion=[2, 6, 0]),
-    PipRequirement(modulename='mypy', minversion=[0, 800]),
+    PipRequirement(modulename='pylint', minversion=[2, 7, 0]),
+    PipRequirement(modulename='mypy', minversion=[0, 812]),
     PipRequirement(modulename='yapf', minversion=[0, 30, 0]),
     PipRequirement(modulename='cpplint', minversion=[1, 5, 4]),
-    PipRequirement(modulename='pytest', minversion=[6, 2, 1]),
+    PipRequirement(modulename='pytest', minversion=[6, 2, 2]),
     PipRequirement(modulename='typing_extensions'),
     PipRequirement(modulename='pytz'),
     PipRequirement(modulename='ansiwrap'),
diff --git a/tools/efro/util.py b/tools/efro/util.py
index d4bf0440..c149ffe0 100644
--- a/tools/efro/util.py
+++ b/tools/efro/util.py
@@ -384,7 +384,7 @@ def make_hash(obj: Any) -> int:
     import copy
 
     if isinstance(obj, (set, tuple, list)):
-        return hash(tuple([make_hash(e) for e in obj]))
+        return hash(tuple(make_hash(e) for e in obj))
     if not isinstance(obj, dict):
         return hash(obj)