diff --git a/codegen/spec b/codegen/spec
index aa7bd7a..0508ca4 160000
--- a/codegen/spec
+++ b/codegen/spec
@@ -1 +1 @@
-Subproject commit aa7bd7a402565927065bcd39dd489808eadd69ff
+Subproject commit 0508ca45302aba8fc7b2968813ffebe38d2c21a2