diff --git a/src/pages/about.tsx b/src/pages/about.tsx
index e47a6304..b898f308 100644
--- a/src/pages/about.tsx
+++ b/src/pages/about.tsx
@@ -18,6 +18,13 @@ const contributions = [
     ],
     project: "schema-registry",
   },
+  {
+    items: [
+      { title: "Avoid replaying unread body data on retry", type: "PR",
+        url: "https://github.com/linkerd/linkerd2-proxy/pull/4621" },
+    ],
+    project: "linkerd2-proxy",
+  },
   {
     items: [
       { title: "Add \"No resources found\" message to kubectl logs", type: "PR",