diff --git a/Gemfile b/Gemfile
index bb51c46..b1ef236 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ gem 'minitest-ci', '~> 3.4'
 gem 'minitest-reporters', '~> 1.3'
 gem 'rake', '~> 13.0'
 gem 'rake-compiler', '~> 1.2'
-gem 'rubocop', '1.48.0'
+gem 'rubocop', '1.48.1'
 gem 'rubocop-minitest', '0.29.0'
 gem 'rubocop-packaging', '0.5.2'
 gem 'rubocop-performance', '1.16.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 1852ed9..6e4ff98 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,7 +19,7 @@ GEM
       minitest (>= 5.0)
       ruby-progressbar
     parallel (1.22.1)
-    parser (3.2.1.0)
+    parser (3.2.2.0)
       ast (~> 2.4.1)
     rainbow (3.1.1)
     rake (13.0.6)
@@ -27,7 +27,7 @@ GEM
       rake
     regexp_parser (2.7.0)
     rexml (3.2.5)
-    rubocop (1.48.0)
+    rubocop (1.48.1)
       json (~> 2.3)
       parallel (~> 1.10)
       parser (>= 3.2.0.0)
@@ -37,7 +37,7 @@ GEM
       rubocop-ast (>= 1.26.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.27.0)
+    rubocop-ast (1.28.0)
       parser (>= 3.2.1.0)
     rubocop-minitest (0.29.0)
       rubocop (>= 1.39, < 2.0)
@@ -62,7 +62,7 @@ DEPENDENCIES
   minitest-reporters (~> 1.3)
   rake (~> 13.0)
   rake-compiler (~> 1.2)
-  rubocop (= 1.48.0)
+  rubocop (= 1.48.1)
   rubocop-minitest (= 0.29.0)
   rubocop-packaging (= 0.5.2)
   rubocop-performance (= 1.16.0)