diff --git a/csharp/ql/lib/change-notes/2026-02-09-update-system.web.httputility-model.md b/csharp/ql/lib/change-notes/2026-02-09-update-system.web.httputility-model.md
index e2efaaf6efe..750761fdf37 100644
--- a/csharp/ql/lib/change-notes/2026-02-09-update-system.web.httputility-model.md
+++ b/csharp/ql/lib/change-notes/2026-02-09-update-system.web.httputility-model.md
@@ -1,4 +1,4 @@
 ---
 category: minorAnalysis
 ---
-* The model for `System.Net.HttpUtility` has been modified to better model the flow of tainted URIs.
\ No newline at end of file
+* The model for `System.Web.HttpUtility` has been modified to better model the flow of tainted URIs.
\ No newline at end of file