diff --git a/external/libds b/external/libds
index aae676c..9d8f795 160000
--- a/external/libds
+++ b/external/libds
@@ -1 +1 @@
-Subproject commit aae676c70ce87762374a869f600393b8b6ad5857
+Subproject commit 9d8f79521da20fe77d8b7ac50fc450f363bb738e
diff --git a/external/liblex b/external/liblex
index ff819aa..be7ea69 160000
--- a/external/liblex
+++ b/external/liblex
@@ -1 +1 @@
-Subproject commit ff819aabab386eead700be33817c814c8f630194
+Subproject commit be7ea694fc0d12398f8a37810ea58098cd4850aa