diff --git a/roadmaps/computer-science/content/web-sockets@bVjI14VismTHNCyA0mEBP.md b/roadmaps/computer-science/content/web-sockets@bVjI14VismTHNCyA0mEBP.md
index b24147df7..d7204dd9a 100644
--- a/roadmaps/computer-science/content/web-sockets@bVjI14VismTHNCyA0mEBP.md
+++ b/roadmaps/computer-science/content/web-sockets@bVjI14VismTHNCyA0mEBP.md
@@ -4,6 +4,6 @@ Web sockets are a bidirectional communication protocol between a client and a se
 
 Visit the following resources to learn more:
 
-- [@article@WebSockets](https://en.wikipedia.org/wiki/WebSocket)
 - [@article@WebSocket vs HTTP: Which Protocol Should You Use?](https://roadmap.sh/network-engineer/websocket-vs-http)
+- [@article@WebSocket vs. SSE: Full Comparison for Real-Time Apps](https://roadmap.sh/network-engineer/websocket-vs-sse)
 - [@article@Web Sockets API](https://developer.mozilla.org/en-US/docs/Web/API/WebSockets_API)
\ No newline at end of file