diff -r db4911b0c721 -r 445e01aede7e vendor/github.com/spf13/afero/httpFs.go
--- a/vendor/github.com/spf13/afero/httpFs.go	Tue Aug 23 22:33:28 2022 +0200
+++ b/vendor/github.com/spf13/afero/httpFs.go	Tue Aug 23 22:39:43 2022 +0200
@@ -29,7 +29,7 @@
 }
 
 func (d httpDir) Open(name string) (http.File, error) {
-	if filepath.Separator != '/' && strings.IndexRune(name, filepath.Separator) >= 0 ||
+	if filepath.Separator != '/' && strings.ContainsRune(name, filepath.Separator) ||
 		strings.Contains(name, "\x00") {
 		return nil, errors.New("http: invalid character in file path")
 	}