diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index fd6bb38f0..c8cbfa306 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit fd6bb38f07158e9ab25f739023ca85c61ed26b57
+Subproject commit c8cbfa306943e0594b34be21ae28d5444b55e107