diff --git a/lib/bundled_gems.rb b/lib/bundled_gems.rb
index 0bd22b8a17..932949576b 100644
--- a/lib/bundled_gems.rb
+++ b/lib/bundled_gems.rb
@@ -31,6 +31,7 @@ module Gem::BUNDLED_GEMS
     "rdoc" => "3.5.0",
     "win32ole" => "3.5.0",
     "fiddle" => "3.5.0",
+    "logger" => "3.5.0",
   }.freeze
 
   EXACT = {