diff --git a/package.json b/package.json
index dbb1a59..0137fd8 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   "devDependencies": {
     "@types/mocha": "10.0.10",
     "@types/node": "^18 || ^20 || ^22",
-    "mocha": "11.2.2",
+    "mocha": "11.4.0",
     "prettier": "3.5.3",
     "ts-mocha": "11.1.0",
     "ts-node": "10.9.2",
diff --git a/yarn.lock b/yarn.lock
index 8de5cee..351fc27 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -207,10 +207,10 @@ diff@^4.0.1:
   resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
   integrity sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==
 
-diff@^5.2.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/diff/-/diff-5.2.0.tgz#26ded047cd1179b78b9537d5ef725503ce1ae531"
-  integrity sha512-uIFDxqpRZGZ6ThOk84hEfqWoHx2devRFvpTZcTHur85vImfaxUbTW9Ryh4CpCuDnToOP1CEtXKIgytHBPVff5A==
+diff@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-7.0.0.tgz#3fb34d387cd76d803f6eebea67b921dab0182a9a"
+  integrity sha512-PJWHUb1RFevKCwaFA9RlG5tCd+FO5iRh9A8HEtkmBH2Li03iJriB6m6JIN4rGz3K3JLawI7/veA1xzRKP6ISBw==
 
 eastasianwidth@^0.2.0:
   version "0.2.0"
@@ -365,15 +365,15 @@ minimatch@^9.0.4:
   resolved "https://registry.yarnpkg.com/minipass/-/minipass-7.1.2.tgz#93a9626ce5e5e66bd4db86849e7515e92340a707"
   integrity sha512-qOOzS1cBTWYF4BH8fVePDBOO9iptMnGUEZwNc/cMWnTV2nVLZ7VoNWEPHkYczZA0pdoA7dl6e7FL659nX9S2aw==
 
-mocha@11.2.2:
-  version "11.2.2"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-11.2.2.tgz#2dfefc9652de746389f5286888034239b6486231"
-  integrity sha512-VlSBxrPYHK4YNOEbFdkCxHQbZMoNzBkoPprqtZRW6311EUF/DlSxoycE2e/2NtRk4WKkIXzyrXDTrlikJMWgbw==
+mocha@11.4.0:
+  version "11.4.0"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-11.4.0.tgz#6e873ee0beed4475e06f782bc9dd076670f932fd"
+  integrity sha512-O6oi5Y9G6uu8f9iqXR6iKNLWHLRex3PKbmHynfpmUnMJJGrdgXh8ZmS85Ei5KR2Gnl+/gQ9s+Ktv5CqKybNw4A==
   dependencies:
     browser-stdout "^1.3.1"
     chokidar "^4.0.1"
     debug "^4.3.5"
-    diff "^5.2.0"
+    diff "^7.0.0"
     escape-string-regexp "^4.0.0"
     find-up "^5.0.0"
     glob "^10.4.5"