Pin astroid to 2.5.6 for pylint 2.8.3

Pierre-Sassoulas · Pierre-Sassoulas · commit 735c958d3b36 · 2021-05-31T20:58:10.000+02:00
diff --git a/setup.cfg b/setup.cfg
@@ -41,7 +41,7 @@ project_urls =
 [options]
 packages = find:
 install_requires =
-    astroid>=2.5.6,<2.7
+    astroid==2.5.6
     isort>=4.2.5,<6
     mccabe>=0.6,<0.7
     toml>=0.7.1
