diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 0000000..be94e6f
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+3.2.2
diff --git a/Gemfile.lock b/Gemfile.lock
index 565b914..78e5b19 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -258,4 +258,4 @@ DEPENDENCIES
   webrick (~> 1.7)
 
 BUNDLED WITH
-   2.4.17
+   2.4.22