diff --git a/Gemfile b/Gemfile
index b306762..3ef2f30 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ gemspec
 
 # Dev dependencies
 gem "debug", "~> 1.9"
-gem "minitest", "~> 5.24"
+gem "minitest", "~> 5.26"
 gem "rackup", "~> 2.1"
 gem "rake", "~> 13.2"
 gem "rubocop", "~> 1.73"
diff --git a/Gemfile.lock b/Gemfile.lock
index c1ec855..a5151ba 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -45,7 +45,7 @@ GEM
     language_server-protocol (3.17.0.4)
     lint_roller (1.1.0)
     logger (1.6.6)
-    minitest (5.25.4)
+    minitest (5.26.0)
     mustermann (3.0.3)
       ruby2_keywords (~> 0.0.1)
     nokogiri (1.18.3-arm64-darwin)
@@ -139,7 +139,7 @@ PLATFORMS
 DEPENDENCIES
   debug (~> 1.9)
   mfynab!
-  minitest (~> 5.24)
+  minitest (~> 5.26)
   rackup (~> 2.1)
   rake (~> 13.2)
   rubocop (~> 1.73)