:bug: Fix strings

diff --git a/ast b/ast
index 28c178f86cbd1ecab069ce30807d8394b051b985..d126962ec2550b132979221f40f2511cba8784d3 160000 (submodule)
--- a/ast
+++ b/ast
@@ -1 +1 @@
-Subproject commit 28c178f86cbd1ecab069ce30807d8394b051b985
+Subproject commit d126962ec2550b132979221f40f2511cba8784d3