diff --git a/Gemfile.lock b/Gemfile.lock
index 8042021..a0b5c2f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -71,7 +71,7 @@ GEM
       msgpack (~> 1.2)
     builder (3.2.4)
     coderay (1.1.3)
-    concurrent-ruby (1.2.2)
+    concurrent-ruby (1.3.7)
     crass (1.0.6)
     date (3.3.3)
     debug (1.8.0)
@@ -112,6 +112,7 @@ GEM
     marcel (1.0.2)
     method_source (1.0.0)
     mini_mime (1.1.2)
+    mini_portile2 (2.8.9)
     minitest (5.19.0)
     msgpack (1.7.2)
     multi_xml (0.6.0)
@@ -125,6 +126,9 @@ GEM
     net-smtp (0.3.3)
       net-protocol
     nio4r (2.5.9)
+    nokogiri (1.15.3)
+      mini_portile2 (~> 2.8.2)
+      racc (~> 1.4)
     nokogiri (1.15.3-arm64-darwin)
       racc (~> 1.4)
     nokogiri (1.15.3-x86_64-darwin)
@@ -227,6 +231,7 @@ GEM
 PLATFORMS
   arm64-darwin-21
   x86_64-darwin-21
+  x86_64-linux
 
 DEPENDENCIES
   bootsnap