diff --git a/packages/app/block-explorer/indexer/package.json b/packages/app/block-explorer/indexer/package.json
index 2b37e542..aa6213fa 100644
--- a/packages/app/block-explorer/indexer/package.json
+++ b/packages/app/block-explorer/indexer/package.json
@@ -26,7 +26,7 @@
     "bignumber.js": "^9.0.1",
     "cors": "^2.8.5",
     "dotenv": "^8.2.0",
-    "express": "^4.17.1",
+    "express": "^4.22.0",
     "helmet": "^4.4.1",
     "morgan": "^1.10.0",
     "node-fetch": "^2.6.0",