diff --git a/examples/platzi-express-avanzado/ecommerce/package-lock.json b/examples/platzi-express-avanzado/ecommerce/package-lock.json
index 586cfc4..597cf09 100644
--- a/examples/platzi-express-avanzado/ecommerce/package-lock.json
+++ b/examples/platzi-express-avanzado/ecommerce/package-lock.json
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@@ -5062,6 +5126,25 @@
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+            "lodash.isboolean": "^3.0.3",
+            "lodash.isinteger": "^4.0.4",
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+            "lodash.isplainobject": "^4.0.6",
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diff --git a/examples/platzi-express-avanzado/ecommerce/package.json b/examples/platzi-express-avanzado/ecommerce/package.json
index f0405b8..71c66cf 100644
--- a/examples/platzi-express-avanzado/ecommerce/package.json
+++ b/examples/platzi-express-avanzado/ecommerce/package.json
@@ -24,7 +24,7 @@
     "express": "^4.16.4",
     "helmet": "^3.15.0",
     "joi": "^14.1.0",
-    "jsonwebtoken": "^8.4.0",
+    "jsonwebtoken": "^9.0.0",
     "mongodb": "^3.1.10",
     "passport": "^0.6.0",
     "passport-http": "^0.3.0",