diff --git a/COMPAT.md b/COMPAT.md
index ff73f6790..61b25e1dc 100644
--- a/COMPAT.md
+++ b/COMPAT.md
@@ -94,7 +94,6 @@ Turso aims to be fully compatible with SQLite, with opt-in features not supporte
 | SELECT ... JOIN USING     | Yes     |                                                                                   |
 | SELECT ... NATURAL JOIN   | Yes     |                                                                                   |
 | UPDATE                    | Yes     |                                                                                   |
-| UPSERT                    | No      |                                                                                   |
 | VACUUM                    | No      |                                                                                   |
 | WITH clause               | Partial | No RECURSIVE, no MATERIALIZED, only SELECT supported in CTEs                      |