diff --git a/.gitignore b/.gitignore
index 66c46dc..08411b8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,5 @@ rubywarrior/*
 *.gem
 .project
 .buildpath
-Gemfile.lock
\ No newline at end of file
+.tool-versions
+Gemfile.lock
diff --git a/.tool-versions b/.tool-versions
deleted file mode 100644
index 3294aed..0000000
--- a/.tool-versions
+++ /dev/null
@@ -1 +0,0 @@
-ruby 3.3.0