diff --git a/.ruby-version b/.ruby-version
index 86fb65044..7921bd0c8 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.7
+3.4.8
diff --git a/Gemfile.lock b/Gemfile.lock
index 180484219..85278bb7c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -340,7 +340,7 @@ CHECKSUMS
   version_gem (1.1.9) sha256=0c1a0962ae543c84a00889bb018d9f14d8f8af6029d26b295d98774e3d2eb9a4
 
 RUBY VERSION
-   ruby 3.3.7p123
+   ruby 3.4.8p72
 
 BUNDLED WITH
-   2.6.3
+   4.0.3