diff --git a/Gemfile.lock b/Gemfile.lock
index acccce4..767e15d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -166,7 +166,7 @@ GEM
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.4)
     thor (1.2.1)
-    timecop (0.9.6)
+    timecop (0.9.8)
     timers (4.3.5)
     traces (0.8.0)
     tzinfo (2.0.6)