Black version updated

Black used to have a problem with [assignment expression](psf/black#1655). Now the docs provide a black version that won't break.
HectorMenezes · Jan 6, 2022 · 00e7fb7 · 00e7fb7
1 parent f8e6f73
commit 00e7fb7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sections/install.md b/sections/install.md
@@ -64,7 +64,7 @@ repos:
     -   id: end-of-file-fixer
     -   id: trailing-whitespace
 -   repo: https://github.com/psf/black
-    rev: 19.3b0
+    rev: 21.12b0
     hooks:
     -   id: black
 ```