diff --git a/external/PEGTL b/external/PEGTL
index d129c58a..3c6e0e09 160000
--- a/external/PEGTL
+++ b/external/PEGTL
@@ -1 +1 @@
-Subproject commit d129c58a39bb0bd5c559feaa1590d5879ec8a8bd
+Subproject commit 3c6e0e092ca77868ea3a0b0f47b5948dc07c1c86