diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 2059214e..478b9999 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -41,7 +41,7 @@ source:
     git_rev: a9ed9736ad52ff76ae1777922b700b13ca2bf0ae
 
 build:
-  number: 2
+  number: 3
   skip: true  # [py<310]
 
 requirements:
diff --git a/recipe/test_conda_forge_packaging.py b/recipe/test_conda_forge_packaging.py
index 96f0bd8c..010bc570 100644
--- a/recipe/test_conda_forge_packaging.py
+++ b/recipe/test_conda_forge_packaging.py
@@ -1,7 +1,7 @@
 import pytest
 
 
-def test_output_separation():
+def test_output_separation() -> None:
     need_to_warn = False
     try:
         # check if we can import a test folder that's deleted in `scipy`