diff --git a/Gemfile b/Gemfile
index c74501d..5237d8b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,7 +7,7 @@ gemspec
 gem "thor", "~> 1.5.0"
 
 group :development, :test do
-  gem "rake", "~> 13.3"
+  gem "rake", "~> 13.4"
   gem "rspec", "~> 3.12"
 
   gem "simplecov", "~> 0.22.0", require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 67da8ea..53e44f9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -28,7 +28,7 @@ GEM
     public_suffix (5.1.1)
     racc (1.8.1)
     rainbow (3.1.1)
-    rake (13.3.0)
+    rake (13.4.2)
     regexp_parser (2.11.3)
     rexml (3.4.4)
     rspec (3.13.0)
@@ -91,7 +91,7 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
-  rake (~> 13.3)
+  rake (~> 13.4)
   rodiff!
   rspec (~> 3.12)
   rubocop (~> 1.86)