1 files changed, 3 insertions, 1 deletions
diff --git a/Library/Homebrew/cmd/outdated.rb b/Library/Homebrew/cmd/outdated.rb
index a576162a0..e94002989 100644
--- a/Library/Homebrew/cmd/outdated.rb
+++ b/Library/Homebrew/cmd/outdated.rb
@@ -88,7 +88,9 @@ module Homebrew
 
       json << { name: f.full_name,
                 installed_versions: outdated_versions.collect(&:to_s),
-                current_version: current_version }
+                current_version: current_version,
+                pinned: f.pinned?,
+                pinned_version: f.pinned_version }
     end
     puts JSON.generate(json)