diff --git a/thirdparty/cppast b/thirdparty/cppast
index 3239b4f6..dd8d9e66 160000
--- a/thirdparty/cppast
+++ b/thirdparty/cppast
@@ -1 +1 @@
-Subproject commit 3239b4f6742a846d8b8dfe4e44b1982361706eb5
+Subproject commit dd8d9e668a72d106963401915b5e9f554a9e0f55