diff --git a/.ruby-version b/.ruby-version
index c4e41f9..c5106e6 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-4.0.3
+4.0.4
diff --git a/config/languages.yaml b/config/languages.yaml
index 8f591b8..6253a88 100644
--- a/config/languages.yaml
+++ b/config/languages.yaml
@@ -439,7 +439,7 @@ ruby:
     - .ruby-version
   setup_options:
     - name: ruby-version
-      value: 4.0.3
+      value: 4.0.4
     - name: ruby-rubygems
       value:
     - name: ruby-bundler