diff --git a/packages/bitcore-lib-ltc/package.json b/packages/bitcore-lib-ltc/package.json
index 2e5f7ac9abc..10a2c1adffd 100644
--- a/packages/bitcore-lib-ltc/package.json
+++ b/packages/bitcore-lib-ltc/package.json
@@ -90,7 +90,7 @@
     "bn.js": "=4.11.8",
     "bs58": "^4.0.1",
     "buffer-compare": "=1.1.1",
-    "elliptic": "^6.5.3",
+    "elliptic": "^6.6.0",
     "inherits": "=2.0.1",
     "lodash": "^4.17.20",
     "scryptsy": "2.1.0"