diff --git a/Gemfile b/Gemfile
index 4f9a862..4b54637 100644
--- a/Gemfile
+++ b/Gemfile
@@ -15,7 +15,7 @@ gem "sqlite3", "~> 1.4"
 gem 'webpacker', '~> 5.x.x'
 
 # Use the Puma web server [https://github.com/puma/puma]
-gem "puma", "~> 5.0"
+gem "puma", "~> 5.6"
 
 # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails]
 gem "importmap-rails"
diff --git a/Gemfile.lock b/Gemfile.lock
index e131d99..d0aaac8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -124,11 +124,13 @@ GEM
       timeout
     net-smtp (0.3.3)
       net-protocol
-    nio4r (2.5.9)
+    nio4r (2.7.0)
     nokogiri (1.15.3-x64-mingw-ucrt)
       racc (~> 1.4)
+    nokogiri (1.15.3-x86_64-linux)
+      racc (~> 1.4)
     public_suffix (5.0.3)
-    puma (5.6.6)
+    puma (5.6.8)
       nio4r (~> 2.0)
     racc (1.7.1)
     rack (2.2.7)
@@ -183,6 +185,7 @@ GEM
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
     sqlite3 (1.6.3-x64-mingw-ucrt)
+    sqlite3 (1.6.3-x86_64-linux)
     stimulus-rails (1.2.1)
       railties (>= 6.0.0)
     thor (1.2.2)
@@ -219,6 +222,7 @@ GEM
 
 PLATFORMS
   x64-mingw-ucrt
+  x86_64-linux
 
 DEPENDENCIES
   bootsnap
@@ -226,7 +230,7 @@ DEPENDENCIES
   debug
   importmap-rails
   jbuilder
-  puma (~> 5.0)
+  puma (~> 5.6)
   rails (~> 7.0.6)
   selenium-webdriver
   sprockets-rails