diff --git a/screencast/122-openzeppelin-tutorial-installation/package-lock.json b/screencast/122-openzeppelin-tutorial-installation/package-lock.json
index 8cbb0ee2b3..aeca7fb51f 100644
--- a/screencast/122-openzeppelin-tutorial-installation/package-lock.json
+++ b/screencast/122-openzeppelin-tutorial-installation/package-lock.json
@@ -5,9 +5,9 @@
   "requires": true,
   "dependencies": {
     "@openzeppelin/contracts": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-2.4.0.tgz",
-      "integrity": "sha512-xeKP59REgow5TPBJh3S9BRIm7DDG+Rz3Nt4ANWGUkjk4305DHpyUD5CyMJ6nd2JMmZuFyx4mjvvlCtSJLRnN6w=="
+      "version": "4.7.2",
+      "resolved": "https://registry.npmjs.org/@openzeppelin/contracts/-/contracts-4.7.2.tgz",
+      "integrity": "sha512-4n/JL9izql8303mPqPdubuna/DWEMbmOzWYUWyCPhjhiEr2w3nQrjE7vZz1fBF+wzzP6dZbIcsgqACk53c9FGA=="
     }
   }
 }
diff --git a/screencast/122-openzeppelin-tutorial-installation/package.json b/screencast/122-openzeppelin-tutorial-installation/package.json
index 35a2f78d0e..9d31b8cecf 100644
--- a/screencast/122-openzeppelin-tutorial-installation/package.json
+++ b/screencast/122-openzeppelin-tutorial-installation/package.json
@@ -13,6 +13,6 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "@openzeppelin/contracts": "^2.4.0"
+    "@openzeppelin/contracts": "^4.7.2"
   }
 }