diff --git a/Gemfile.lock b/Gemfile.lock
index f513033..3ea30ff 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -181,7 +181,7 @@ GEM
     thor (0.19.1)
     thread_safe (0.3.3)
     tilt (1.4.1)
-    tins (1.2.0)
+    tins (1.3.0)
     treetop (1.4.15)
       polyglot
       polyglot (>= 0.3.1)