diff --git a/.ruby-version b/.ruby-version
index 7921bd0c..fcdb2e10 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.4.8
+4.0.0
diff --git a/Gemfile.lock b/Gemfile.lock
index 4bf2fcb8..e6201f23 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -24,7 +24,7 @@ GEM
     benchmark (0.5.0)
     bigdecimal (4.0.1)
     claide (1.1.0)
-    clamp (1.3.3)
+    clamp (1.3.2)
     cocoapods (1.16.2)
       addressable (~> 2.8)
       claide (>= 1.0.2, < 2.0)
@@ -93,7 +93,7 @@ GEM
     liferaft (0.0.6)
     logger (1.7.0)
     mini_portile2 (2.8.9)
-    minitest (6.0.0)
+    minitest (6.0.1)
       prism (~> 1.5)
     molinillo (0.8.0)
     mustache (1.1.1)
@@ -102,7 +102,7 @@ GEM
     nap (1.1.0)
     netrc (0.11.0)
     nkf (0.2.0)
-    nokogiri (1.18.10)
+    nokogiri (1.19.0)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     open4 (1.3.4)
@@ -151,4 +151,4 @@ DEPENDENCIES
   xcpretty
 
 BUNDLED WITH
-   2.7.2
+  4.0.3