diff --git a/Gemfile.lock b/Gemfile.lock
index 84e57f3..76a3d45 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -21,6 +21,7 @@ GEM
       http_parser.rb (~> 0)
     eventmachine (1.2.7)
     ffi (1.17.2-x64-mingw-ucrt)
+    ffi (1.17.2-x86_64-linux-gnu)
     forwardable-extended (2.6.0)
     http_parser.rb (0.8.0)
     i18n (0.9.5)
@@ -66,7 +67,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rexml (3.4.1)
+    rexml (3.4.2)
     rouge (3.30.0)
     safe_yaml (1.0.5)
     sass (3.7.4)
@@ -82,6 +83,7 @@ GEM
 
 PLATFORMS
   x64-mingw-ucrt
+  x86_64-linux
 
 DEPENDENCIES
   base64