[requires.io] dependency update

requires · requires · commit 433621c20ea0 · 2020-11-01T12:08:05.000-08:00
diff --git a/tox.ini b/tox.ini
@@ -360,7 +360,7 @@ basepython = {[default]basepython}
 skip_install = True
 
 deps =
-   check-manifest==0.44
+   check-manifest==0.45
    readme-renderer==28.0
    twine==3.2.0
 
