diff --git a/Gemfile.lock b/Gemfile.lock
index aeaf4c01..f9a6adec 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -32,9 +32,9 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.6.0)
     rspec-support (3.6.0)
-    ruby-progressbar (1.8.1)
+    ruby-progressbar (1.8.3)
     safe_yaml (1.0.4)
-    simplecov (0.15.0)
+    simplecov (0.15.1)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)