diff --git a/Gemfile.lock b/Gemfile.lock
index e91fc7ba..bb1d8f30 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -584,7 +584,7 @@ GEM
       faraday
     sexp_processor (4.11.0)
     shellany (0.0.1)
-    shoulda-matchers (4.1.2)
+    shoulda-matchers (4.5.1)
       activesupport (>= 4.2.0)
     simplecov (0.21.2)
       docile (~> 1.1)
@@ -593,7 +593,7 @@ GEM
     simplecov-cobertura (1.4.2)
       simplecov (~> 0.8)
     simplecov-html (0.12.3)
-    simplecov_json_formatter (0.1.2)
+    simplecov_json_formatter (0.1.3)
     sixarm_ruby_unaccent (1.2.0)
     skylight (3.1.5)
       skylight-core (= 3.1.5)
@@ -625,7 +625,7 @@ GEM
     thor (1.1.0)
     thread_safe (0.3.6)
     tilt (2.0.9)
-    timecop (0.9.1)
+    timecop (0.9.4)
     transitions (1.2.1)
     ttfunk (1.7.0)
     turbolinks (5.2.1)