diff --git a/Gemfile b/Gemfile
index 62f33d0..5b8baf3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -14,7 +14,7 @@ gem "sinatra", "~> 3.0", ">= 3.0.5"
 group :development do
   gem "rspec", "~> 3.12"
   gem "rubocop", "~> 1.48"
-  gem "rubocop-performance", "~> 1.16"
+  gem "rubocop-performance", "~> 1.17"
   gem "rubocop-rspec", "~> 2.18"
   gem "simplecov", "~> 0.22"
   gem "simplecov-erb", "~> 1.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 05ac6a1..8765894 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -69,7 +69,7 @@ GEM
       parser (>= 3.2.1.0)
     rubocop-capybara (2.17.1)
       rubocop (~> 1.41)
-    rubocop-performance (1.16.0)
+    rubocop-performance (1.17.1)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
     rubocop-rspec (2.19.0)
@@ -110,7 +110,7 @@ DEPENDENCIES
   puma-metrics (~> 1.3)
   rspec (~> 3.12)
   rubocop (~> 1.48)
-  rubocop-performance (~> 1.16)
+  rubocop-performance (~> 1.17)
   rubocop-rspec (~> 2.18)
   simplecov (~> 0.22)
   simplecov-erb (~> 1.0)
diff --git a/vendor/cache/rubocop-performance-1.16.0.gem b/vendor/cache/rubocop-performance-1.16.0.gem
deleted file mode 100644
index 3b6b0ec..0000000
Binary files a/vendor/cache/rubocop-performance-1.16.0.gem and /dev/null differ
diff --git a/vendor/cache/rubocop-performance-1.17.1.gem b/vendor/cache/rubocop-performance-1.17.1.gem
new file mode 100644
index 0000000..6bfe9bb
Binary files /dev/null and b/vendor/cache/rubocop-performance-1.17.1.gem differ