diff --git a/Gemfile b/Gemfile
index f98f9f7..d872bf9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,5 +7,5 @@ gem "rake", "~> 12.3"
 gem "chandler", "0.7.0"
 gem "mdl", "0.4.0"
 gem "minitest", "~> 5.11"
-gem "rubocop", "0.53.0"
+gem "rubocop", "0.54.0"
 gem "simplecov", "0.16.1"
diff --git a/Gemfile.lock b/Gemfile.lock
index 5edd60c..f8e25c1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -33,7 +33,7 @@ GEM
     octokit (4.7.0)
       sawyer (~> 0.8.0, >= 0.5.3)
     parallel (1.12.1)
-    parser (2.5.0.2)
+    parser (2.5.0.4)
       ast (~> 2.4.0)
     powerpack (0.1.1)
     pry (0.11.3)
@@ -41,7 +41,7 @@ GEM
       method_source (~> 0.9.0)
     rainbow (3.0.0)
     rake (12.3.0)
-    rubocop (0.53.0)
+    rubocop (0.54.0)
       parallel (~> 1.10)
       parser (>= 2.5)
       powerpack (~> 0.1)
@@ -68,7 +68,7 @@ DEPENDENCIES
   minitest (~> 5.11)
   pry-byebug!
   rake (~> 12.3)
-  rubocop (= 0.53.0)
+  rubocop (= 0.54.0)
   simplecov (= 0.16.1)
 
 BUNDLED WITH