diff --git a/package.json b/package.json
index 7d7722c..e37b3d6 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   "description": "Simplified SMPP implementation",
   "devDependencies": {
     "coveralls": "3.0.2",
-    "eslint": "5.7.0",
+    "eslint": "9.5.0",
     "istanbul": "0.4.5",
     "mocha": "6.0.0",
     "mocha-eslint": "5.0.0",