2 files changed, 4 insertions, 1 deletions
diff --git a/news.md b/news.md
index f550521..487ae31 100644
--- a/news.md
+++ b/news.md
@@ -19,9 +19,12 @@ _New features_
 
 _Bug fixes_
 
+  - Much more efficient implementation of the `Locks` plugin, thanks
+    to Anton Vorontsov (see [pull request #195]).
   - Not colorizing total disk size in `DiskU` ([issue #189]).
 
 [issue #189]: https://github.com/jaor/xmobar/issues/89
+[pull request #195]: https://github.com/jaor/xmobar/pull/195
 
 ## Version 0.21 (Jul 1, 2014)
 
diff --git a/readme.md b/readme.md
index 5bf23e0..7aa8fbb 100644
--- a/readme.md
+++ b/readme.md
@@ -1436,7 +1436,7 @@ Negri, Edward O'Callaghan, Svein Ove, Martin Perner, Jens Petersen,
 Alexander Polakov, Petr Rockai, Andrew Sackville-West, Alexander
 Shabalin, Peter Simons, Alexander Solovyov, John Soros, Travis Staton,
 Artem Tarasov, Sergei Trofimovich, Thomas Tuegel, Jan Vornberger,
-Daniel Wagner and Norbert Zeh.
+Anton Vorontsov, Daniel Wagner and Norbert Zeh.
 
 [jao]: http://jao.io
 [incorporates patches]: http://www.ohloh.net/p/xmobar/contributors