diff --git a/.ruby-version b/.ruby-version
index 4f5e69734..3b47f2e4f 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.4.5
+3.3.9
diff --git a/Gemfile.lock b/Gemfile.lock
index f7cc8c6a8..35ac349cc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -183,6 +183,7 @@ GEM
       xcpretty (~> 0.4.1)
       xcpretty-travis-formatter (>= 0.0.3, < 2.0.0)
     ffi (1.17.2)
+    ffi (1.17.2-arm64-darwin)
     fourflusher (2.3.1)
     fuzzy_match (2.0.4)
     gh_inspector (1.1.3)
@@ -238,7 +239,6 @@ GEM
     logger (1.7.0)
     mini_magick (4.13.2)
     mini_mime (1.1.5)
-    mini_portile2 (2.8.9)
     minitest (5.25.5)
     molinillo (0.8.0)
     multi_json (1.17.0)
@@ -249,8 +249,7 @@ GEM
     naturally (2.3.0)
     netrc (0.11.0)
     nkf (0.2.0)
-    nokogiri (1.18.9)
-      mini_portile2 (~> 2.8.2)
+    nokogiri (1.18.9-arm64-darwin)
       racc (~> 1.4)
     optparse (0.6.0)
     os (1.1.4)
@@ -328,6 +327,7 @@ GEM
       xcpretty (~> 0.2, >= 0.0.7)
 
 PLATFORMS
+  arm64-darwin-24
 
 DEPENDENCIES
   abbrev