diff --git a/lib/bundled_gems.rb b/lib/bundled_gems.rb
index c933ad0471..7b01f58029 100644
--- a/lib/bundled_gems.rb
+++ b/lib/bundled_gems.rb
@@ -29,6 +29,7 @@ module Gem::BUNDLED_GEMS
     "ostruct" => "3.5.0",
     "pstore" => "3.5.0",
     "rdoc" => "3.5.0",
+    "win32ole" => "3.5.0",
   }.freeze
 
   EXACT = {
@@ -47,6 +48,7 @@ module Gem::BUNDLED_GEMS
     "ostruct" => true,
     "pstore" => true,
     "rdoc" => true,
+    "win32ole" => true,
   }.freeze
 
   PREFIXED = {