diff --git a/Gemfile.lock b/Gemfile.lock
index 9282da71..1db2a904 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -535,7 +535,7 @@ GEM
       racc
     parslet (2.0.0)
     pg (1.5.9)
-    plek (5.2.0)
+    plek (5.2.1)
     pp (0.6.2)
       prettyprint
     prettyprint (0.2.0)