diff --git a/.ruby-version b/.ruby-version
index 86fb6504..3b47f2e4 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.7
+3.3.9
diff --git a/Gemfile.lock b/Gemfile.lock
index d89d60b6..3f09b4eb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -716,7 +716,7 @@ DEPENDENCIES
   whenever
 
 RUBY VERSION
-   ruby 3.3.7
+   ruby 3.3.9
 
 BUNDLED WITH
    2.5.9