diff --git a/Gemfile.lock b/Gemfile.lock
index cd5dd60..e8027c1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,7 +19,7 @@ GEM
     json (2.1.0)
     json_expressions (0.9.0)
     parallel (1.12.1)
-    parser (2.5.1.2)
+    parser (2.5.3.0)
       ast (~> 2.4.0)
     powerpack (0.1.2)
     rainbow (3.0.0)
@@ -37,24 +37,24 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
     rspec-support (3.8.0)
-    rubocop (0.59.2)
+    rubocop (0.60.0)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
       parser (>= 2.5, != 2.5.1.1)
       powerpack (~> 0.1)
       rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.0, >= 1.0.1)
+      unicode-display_width (~> 1.4.0)
     ruby-progressbar (1.10.0)
     simplecov (0.16.1)
       docile (~> 1.1)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.2)
-    term-ansicolor (1.6.0)
+    term-ansicolor (1.7.0)
       tins (~> 1.0)
     thor (0.20.0)
-    tins (1.17.0)
+    tins (1.18.0)
     unicode-display_width (1.4.0)
 
 PLATFORMS
@@ -70,4 +70,4 @@ DEPENDENCIES
   u2f!
 
 BUNDLED WITH
-   1.16.6
+   1.17.1