diff --git a/grammars/tree-sitter-sql b/grammars/tree-sitter-sql
index 3f2001f..1b420d6 160000
--- a/grammars/tree-sitter-sql
+++ b/grammars/tree-sitter-sql
@@ -1 +1 @@
-Subproject commit 3f2001f3f4575f2d37472d15f51a876177c1b12d
+Subproject commit 1b420d64c0e705080522d8370da244811b775c30