diff --git a/Gemfile.lock b/Gemfile.lock
index 227f69d..5513c0a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -307,7 +307,7 @@ GEM
       sprockets-rails
       tilt
     shellany (0.0.1)
-    simplecov (0.17.0)
+    simplecov (0.17.1)
       docile (~> 1.1)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)