diff --git a/demo/Gemfile b/demo/Gemfile
index 0499968332..1cba066b01 100644
--- a/demo/Gemfile
+++ b/demo/Gemfile
@@ -42,7 +42,7 @@ gem "lookbook", "~> 2.1.1" unless rails_version.to_f < 7
 
 group :development do
   # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
-  gem "spring", "~> 4.0"
+  gem "spring", "~> 4.1"
   gem "spring-watcher-listen", "~> 2.1"
   gem "hotwire-livereload", "~> 1.1"
   # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails]
diff --git a/demo/Gemfile.lock b/demo/Gemfile.lock
index d07a8c6164..482a8bd6eb 100644
--- a/demo/Gemfile.lock
+++ b/demo/Gemfile.lock
@@ -333,7 +333,7 @@ GEM
       faraday (>= 0.17.5, < 3.a)
       jwt (>= 1.5, < 3.0)
       multi_json (~> 1.10)
-    spring (4.1.0)
+    spring (4.1.1)
     spring-watcher-listen (2.1.0)
       listen (>= 2.7, < 4.0)
       spring (>= 4)
@@ -398,7 +398,7 @@ DEPENDENCIES
   rack-cors
   railties (= 7.0.3)
   rake (~> 13.0)
-  spring (~> 4.0)
+  spring (~> 4.1)
   spring-watcher-listen (~> 2.1)
   sprockets
   sprockets-rails