diff --git a/.ruby-version b/.ruby-version
index 4f5e6973..7921bd0c 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.4.5
+3.4.8
diff --git a/Gemfile b/Gemfile
index 25ab22ad..568cb89b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,5 @@
 source "https://rubygems.org"
-ruby "3.4.5"
+ruby "3.4.8"
 
 gem "rails"
 
diff --git a/Gemfile.lock b/Gemfile.lock
index c92578fd..4f6ff95b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -690,7 +690,7 @@ DEPENDENCIES
   yabeda-rails
 
 RUBY VERSION
-   ruby 3.4.5
+   ruby 3.4.8
 
 BUNDLED WITH
    2.7.1