diff --git a/package-lock.json b/package-lock.json
index a58ed8305..885f05d46 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -47,7 +47,7 @@
       "devDependencies": {
         "@octokit/types": "^9.0.0",
         "@types/chai": "^4.1.7",
-        "@types/diff": "^5.0.2",
+        "@types/diff": "^6.0.0",
         "@types/iarna__toml": "^2.0.1",
         "@types/inquirer": "^9.0.3",
         "@types/js-yaml": "^4.0.0",
@@ -848,9 +848,9 @@
       "dev": true
     },
     "node_modules/@types/diff": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/@types/diff/-/diff-5.0.2.tgz",
-      "integrity": "sha512-uw8eYMIReOwstQ0QKF0sICefSy8cNO/v7gOTiIy9SbwuHyEecJUm7qlgueOO5S1udZ5I/irVydHVwMchgzbKTg==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/@types/diff/-/diff-6.0.0.tgz",
+      "integrity": "sha512-dhVCYGv3ZSbzmQaBSagrv1WJ6rXCdkyTcDyoNu1MD8JohI7pR7k8wdZEm+mvdxRKXyHVwckFzWU1vJc+Z29MlA==",
       "dev": true
     },
     "node_modules/@types/iarna__toml": {
@@ -6721,9 +6721,9 @@
       "dev": true
     },
     "@types/diff": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/@types/diff/-/diff-5.0.2.tgz",
-      "integrity": "sha512-uw8eYMIReOwstQ0QKF0sICefSy8cNO/v7gOTiIy9SbwuHyEecJUm7qlgueOO5S1udZ5I/irVydHVwMchgzbKTg==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/@types/diff/-/diff-6.0.0.tgz",
+      "integrity": "sha512-dhVCYGv3ZSbzmQaBSagrv1WJ6rXCdkyTcDyoNu1MD8JohI7pR7k8wdZEm+mvdxRKXyHVwckFzWU1vJc+Z29MlA==",
       "dev": true
     },
     "@types/iarna__toml": {
diff --git a/package.json b/package.json
index 6d33fd748..d7622058f 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
   "devDependencies": {
     "@octokit/types": "^9.0.0",
     "@types/chai": "^4.1.7",
-    "@types/diff": "^5.0.2",
+    "@types/diff": "^6.0.0",
     "@types/iarna__toml": "^2.0.1",
     "@types/inquirer": "^9.0.3",
     "@types/js-yaml": "^4.0.0",