diff --git a/Gemfile.lock b/Gemfile.lock
index f79e718..d674d23 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -78,7 +78,7 @@ GEM
     crass (1.0.6)
     diff-lcs (1.3)
     erubi (1.11.0)
-    globalid (1.0.0)
+    globalid (1.0.1)
       activesupport (>= 5.0)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
@@ -102,7 +102,7 @@ GEM
     marcel (1.0.2)
     method_source (1.0.0)
     mini_mime (1.1.2)
-    minitest (5.16.3)
+    minitest (5.17.0)
     net-imap (0.3.1)
       net-protocol
     net-pop (0.1.2)
@@ -114,6 +114,8 @@ GEM
     nio4r (2.5.8)
     nokogiri (1.13.9-x86_64-darwin)
       racc (~> 1.4)
+    nokogiri (1.13.9-x86_64-linux)
+      racc (~> 1.4)
     racc (1.6.0)
     rack (2.2.4)
     rack-test (2.0.2)
@@ -168,8 +170,8 @@ GEM
     zeitwerk (2.6.6)
 
 PLATFORMS
-  ruby
   x86_64-darwin-20
+  x86_64-linux
 
 DEPENDENCIES
   bundler (~> 2.0)