diff --git a/package-lock.json b/package-lock.json
index e1074b9..e30802d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "@netatwork/mocha-utils": "^2.1.4",
         "@netatwork/odata-edm-generator": "file:.",
         "@types/chai": "^5.0.1",
-        "@types/diff": "^5.0.9",
+        "@types/diff": "^8.0.0",
         "@types/ejs": "^3.1.1",
         "@types/mocha": "^10.0.1",
         "@types/mock-fs": "^4.13.1",
@@ -34,7 +34,7 @@
         "concurrently": "^9.1.2",
         "conventional-changelog-cli": "^5.0.0",
         "cross-env": "^7.0.3",
-        "diff": "^6.0.0",
+        "diff": "^8.0.2",
         "eslint": "^8.57.0",
         "eslint-plugin-import": "^2.30.0",
         "eslint-plugin-jsdoc": "^50.3.0",
@@ -763,11 +763,15 @@
       "license": "MIT"
     },
     "node_modules/@types/diff": {
-      "version": "5.2.3",
-      "resolved": "https://registry.npmjs.org/@types/diff/-/diff-5.2.3.tgz",
-      "integrity": "sha512-K0Oqlrq3kQMaO2RhfrNQX5trmt+XLyom88zS0u84nnIcLvFnRUMRRHmrGny5GSM+kNO9IZLARsdQHDzkhAgmrQ==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/@types/diff/-/diff-8.0.0.tgz",
+      "integrity": "sha512-o7jqJM04gfaYrdCecCVMbZhNdG6T1MHg/oQoRFdERLV+4d+V7FijhiEAbFu0Usww84Yijk9yH58U4Jk4HbtzZw==",
+      "deprecated": "This is a stub types definition. diff provides its own type definitions, so you do not need this installed.",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "dependencies": {
+        "diff": "*"
+      }
     },
     "node_modules/@types/ejs": {
       "version": "3.1.5",
@@ -2825,9 +2829,9 @@
       "peer": true
     },
     "node_modules/diff": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/diff/-/diff-6.0.0.tgz",
-      "integrity": "sha512-NbGtgPSw7il+jeajji1H6iKjCk3r/ANQKw3FFUhGV50+MH5MKIMeUmi53piTr7jlkWcq9eS858qbkRzkehwe+w==",
+      "version": "8.0.2",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-8.0.2.tgz",
+      "integrity": "sha512-sSuxWU5j5SR9QQji/o2qMvqRNYRDOcBTgsJ/DeCf4iSN4gW+gNMXM7wFIP+fdXZxoNiAnHUTGjCr+TSWXdRDKg==",
       "dev": true,
       "license": "BSD-3-Clause",
       "engines": {
diff --git a/package.json b/package.json
index 2b13137..2aeb7e5 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "@netatwork/mocha-utils": "^2.1.4",
     "@netatwork/odata-edm-generator": "file:.",
     "@types/chai": "^5.0.1",
-    "@types/diff": "^5.0.9",
+    "@types/diff": "^8.0.0",
     "@types/ejs": "^3.1.1",
     "@types/mocha": "^10.0.1",
     "@types/mock-fs": "^4.13.1",
@@ -55,7 +55,7 @@
     "concurrently": "^9.1.2",
     "conventional-changelog-cli": "^5.0.0",
     "cross-env": "^7.0.3",
-    "diff": "^6.0.0",
+    "diff": "^8.0.2",
     "eslint": "^8.57.0",
     "eslint-plugin-import": "^2.30.0",
     "eslint-plugin-jsdoc": "^50.3.0",