diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 000000000000..a0891f563f38
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+3.3.4
diff --git a/Gemfile.lock b/Gemfile.lock
index b386f59b5c11..6b17eb5e74b9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -299,7 +299,7 @@ DEPENDENCIES
   xcpretty (~> 0)
 
 RUBY VERSION
-   ruby 2.6.10p210
+   ruby 3.3.4p94
 
 BUNDLED WITH
    2.4.19