diff --git a/gem/Gemfile.lock b/gem/Gemfile.lock
index dbc905e..e1a299f 100644
--- a/gem/Gemfile.lock
+++ b/gem/Gemfile.lock
@@ -12,7 +12,7 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
+    addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
@@ -44,6 +44,7 @@ GEM
 
 PLATFORMS
   x86_64-darwin-20
+  x86_64-linux
 
 DEPENDENCIES
   bundler (~> 2)