diff --git a/Gemfile.lock b/Gemfile.lock
index b4ad3fdd..2e35c64a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -211,7 +211,7 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     ref (2.0.0)
-    regexp_parser (1.7.1)
+    regexp_parser (1.8.0)
     reverse_markdown (2.0.0)
       nokogiri
     rexml (3.2.4)
@@ -219,7 +219,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.3)
-    rubocop (0.91.0)
+    rubocop (0.91.1)
       parallel (~> 1.10)
       parser (>= 2.7.1.1)
       rainbow (>= 2.2.2, < 4.0)
@@ -228,7 +228,7 @@ GEM
       rubocop-ast (>= 0.4.0, < 1.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-ast (0.4.0)
+    rubocop-ast (0.4.2)
       parser (>= 2.7.1.4)
     ruby-progressbar (1.10.1)
     rubyzip (2.0.0)