diff --git a/.ruby-version b/.ruby-version
index be94e6f5..3b47f2e4 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.2.2
+3.3.9
diff --git a/Gemfile.lock b/Gemfile.lock
index 69bb102b..d0014406 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -131,7 +131,7 @@ DEPENDENCIES
   jazzy
 
 RUBY VERSION
-   ruby 3.2.2p53
+   ruby 3.3.9p170
 
 BUNDLED WITH
    2.1.4