diff --git a/Gemfile b/Gemfile
index 191fd2b..4c8f6a3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,7 @@ group :development do
   # bootstrapping
   gem "minitest", "~> 6.0"
   gem "minitest-ci"
-  gem "rake", "~> 13.3"
+  gem "rake", "~> 13.4"
 
   # rubocop
   gem "rubocop"
diff --git a/Gemfile.lock b/Gemfile.lock
index 0455b0a..8537519 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -56,7 +56,7 @@ GEM
     prism (1.9.0)
     racc (1.8.1)
     rainbow (3.1.1)
-    rake (13.3.1)
+    rake (13.4.1)
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
@@ -141,7 +141,7 @@ DEPENDENCIES
   minitest (~> 6.0)
   minitest-ci
   overcommit
-  rake (~> 13.3)
+  rake (~> 13.4)
   rbs (~> 3.10)
   rubocop
   rubocop-minitest