diff --git a/doc/api/deprecations.md b/doc/api/deprecations.md
index 58168640cec6cc..d603e001f728a4 100644
--- a/doc/api/deprecations.md
+++ b/doc/api/deprecations.md
@@ -2740,12 +2740,12 @@ const moduleParents = Object.values(require.cache)
.filter((m) => m.children.includes(module));
```
-
-### DEP0XXX: `socket.bufferSize`
+
+### DEP0145: `socket.bufferSize`