--- a/appraisal.gemspec	2023-07-14 09:04:25.000000000 -0400
+++ b/appraisal.gemspec	2024-10-03 15:54:35.138671875 -0400
@@ -13,9 +13,9 @@
   s.description = 'Appraisal integrates with bundler and rake to test your library against different versions of dependencies in repeatable scenarios called "appraisals."'
   s.license     = 'MIT'
 
-  s.files         = `git ls-files`.split("\n")
-  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
-  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.files         = Dir["lib/**/*"]
+  s.test_files    = Dir["spec/**/*"]
+  s.executables   = "appraisal"
   s.require_paths = ["lib"]
 
   s.required_ruby_version = ">= 2.3.0"