diff --git a/Gemfile.lock b/Gemfile.lock
index 0758be651..304975bac 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -588,7 +588,7 @@ GEM
       unicode-display_width (>= 1.1.1, < 3)
     thor (1.2.2)
     tilt (2.0.11)
-    timecop (0.9.6)
+    timecop (0.9.8)
     timeout (0.4.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)