attrs >= 20.1.0 for attr.frozen

#269
altendky · Oct 6, 2021 · 020a899 · 020a899
1 parent 43c7ff2
commit 020a899
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/setup.cfg b/setup.cfg
@@ -38,7 +38,8 @@ classifiers =
 include_package_data = True
 install_requires=
     async_generator
-    attrs
+    # >= 20.1.0 for attr.frozen
+    attrs >= 20.1.0
     decorator
     outcome
     qts ~= 0.2.0