diff --git a/Gemfile b/Gemfile
index 062a05f..0c2b45f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -13,6 +13,6 @@ group :test do
   gem 'pry'
   gem 'rb-readline'
   gem 'rspec', '~> 3.12.0'
-  gem 'rubocop', '~> 1.51'
+  gem 'rubocop', '~> 1.52'
   gem 'webmock', '~> 3.13'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index c5d7065..a466597 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -71,7 +71,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
     rspec-support (3.12.0)
-    rubocop (1.51.0)
+    rubocop (1.52.0)
       json (~> 2.3)
       parallel (~> 1.10)
       parser (>= 3.2.0.0)
@@ -81,7 +81,7 @@ GEM
       rubocop-ast (>= 1.28.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.28.1)
+    rubocop-ast (1.29.0)
       parser (>= 3.2.1.0)
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
@@ -107,7 +107,7 @@ DEPENDENCIES
   rake
   rb-readline
   rspec (~> 3.12.0)
-  rubocop (~> 1.51)
+  rubocop (~> 1.52)
   simplecov (~> 0.22.0)
   simplecov-html (~> 0.12.3)
   simplecov-lcov (~> 0.8.0)