diff --git a/Gemfile.lock b/Gemfile.lock
index 170a4e5..9d53334 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -398,7 +398,7 @@ GEM
     thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.9)
-    tins (1.21.0)
+    tins (1.21.1)
     turbolinks (5.2.0)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)