diff --git a/.travis.yml b/.travis.yml
index 479afa0..5256a95 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,7 @@
 language: ruby
 rvm:
-  - "2.0.0"
-  - "2.1.0"
+  - "2.7.0"
+  - "3.0.0"
+  - "3.1.0"
+  - "3.2.0"
 script: "bundle exec rake"
diff --git a/lib/cane/file.rb b/lib/cane/file.rb
index 5922aa6..6077ee1 100644
--- a/lib/cane/file.rb
+++ b/lib/cane/file.rb
@@ -19,7 +19,7 @@ def open(path)
       end
 
       def exists?(path)
-        ::File.exists?(path)
+        ::File.exist?(path)
       end
 
       def case_insensitive_glob(glob)