diff --git a/Gemfile.lock b/Gemfile.lock
index c966bce..0974911 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -32,7 +32,7 @@ GEM
       ruby2_keywords (~> 0.0.1)
     nio4r (2.5.2)
     parallel (1.19.2)
-    parser (2.7.1.4)
+    parser (2.7.2.0)
       ast (~> 2.4.1)
     puma (4.3.5)
       nio4r (~> 2.0)
@@ -42,7 +42,7 @@ GEM
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rainbow (3.0.0)
-    regexp_parser (1.7.1)
+    regexp_parser (1.8.1)
     rexml (3.2.4)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
@@ -57,17 +57,17 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.3)
-    rubocop (0.89.1)
+    rubocop (0.93.0)
       parallel (~> 1.10)
-      parser (>= 2.7.1.1)
+      parser (>= 2.7.1.5)
       rainbow (>= 2.2.2, < 4.0)
-      regexp_parser (>= 1.7)
+      regexp_parser (>= 1.8)
       rexml
-      rubocop-ast (>= 0.3.0, < 1.0)
+      rubocop-ast (>= 0.6.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-ast (0.3.0)
-      parser (>= 2.7.1.4)
+    rubocop-ast (0.7.1)
+      parser (>= 2.7.1.5)
     rubocop-performance (1.7.1)
       rubocop (>= 0.82.0)
     rubocop-rspec (1.43.2)