diff --git a/.ruby-version b/.ruby-version
index 15a2799..bea438e 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.0
+3.3.1
diff --git a/Gemfile b/Gemfile
index d368c65..62be7a8 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
-ruby "3.3.0"
+ruby "3.3.1"
 
 source "https://rubygems.org"
 
diff --git a/Gemfile.lock b/Gemfile.lock
index a5d01fe..9962521 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -149,7 +149,7 @@ DEPENDENCIES
   standard
 
 RUBY VERSION
-   ruby 3.3.0p0
+   ruby 3.3.1p55
 
 BUNDLED WITH
    2.5.3