diff --git a/package-lock.json b/package-lock.json
index 1bda2a1..70c752a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "eslint": "^9.27.0",
         "eslint-config-prettier": "^10.1.5",
         "eslint-config-pythoncoderas-combo": "^1.1.3",
-        "mocha": "^11.3.0",
+        "mocha": "^11.4.0",
         "prettier": "^3.5.3",
         "ts-node": "^10.9.1",
         "typescript": "^5.8.3"
@@ -1434,10 +1434,11 @@
       }
     },
     "node_modules/diff": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/diff/-/diff-5.2.0.tgz",
-      "integrity": "sha512-uIFDxqpRZGZ6ThOk84hEfqWoHx2devRFvpTZcTHur85vImfaxUbTW9Ryh4CpCuDnToOP1CEtXKIgytHBPVff5A==",
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-7.0.0.tgz",
+      "integrity": "sha512-PJWHUb1RFevKCwaFA9RlG5tCd+FO5iRh9A8HEtkmBH2Li03iJriB6m6JIN4rGz3K3JLawI7/veA1xzRKP6ISBw==",
       "dev": true,
+      "license": "BSD-3-Clause",
       "engines": {
         "node": ">=0.3.1"
       }
@@ -3647,16 +3648,16 @@
       }
     },
     "node_modules/mocha": {
-      "version": "11.3.0",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-11.3.0.tgz",
-      "integrity": "sha512-J0RLIM89xi8y6l77bgbX+03PeBRDQCOVQpnwOcCN7b8hCmbh6JvGI2ZDJ5WMoHz+IaPU+S4lvTd0j51GmBAdgQ==",
+      "version": "11.4.0",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-11.4.0.tgz",
+      "integrity": "sha512-O6oi5Y9G6uu8f9iqXR6iKNLWHLRex3PKbmHynfpmUnMJJGrdgXh8ZmS85Ei5KR2Gnl+/gQ9s+Ktv5CqKybNw4A==",
       "dev": true,
       "license": "MIT",
       "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",
diff --git a/package.json b/package.json
index 04928cf..37cbccb 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "eslint": "^9.27.0",
     "eslint-config-prettier": "^10.1.5",
     "eslint-config-pythoncoderas-combo": "^1.1.3",
-    "mocha": "^11.3.0",
+    "mocha": "^11.4.0",
     "prettier": "^3.5.3",
     "ts-node": "^10.9.1",
     "typescript": "^5.8.3"