diff --git a/projects/sunbird-video-player/package-lock.json b/projects/sunbird-video-player/package-lock.json
index 99469e37..156ff71a 100644
--- a/projects/sunbird-video-player/package-lock.json
+++ b/projects/sunbird-video-player/package-lock.json
@@ -32,9 +32,9 @@
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     },
     "tslib": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
-      "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
+      "integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
     }
   }
 }
diff --git a/projects/sunbird-video-player/package.json b/projects/sunbird-video-player/package.json
index 4b54d9dc..6c0737c2 100644
--- a/projects/sunbird-video-player/package.json
+++ b/projects/sunbird-video-player/package.json
@@ -14,7 +14,7 @@
   },
   "dependencies": {
     "@project-sunbird/sunbird-player-sdk-v9": "5.1.0",
-    "tslib": "^2.0.0"
+    "tslib": "^2.6.2"
   },
   "homepage": "https://github.com/project-sunbird/sunbird-video-player/blob/release-5.0.0/README.md",
   "repository": {