diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index e9c9305e0..11bb7cc7c 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit e9c9305e03a9a47688ade1ca53c0df85531ded45
+Subproject commit 11bb7cc7ca39c664859860755e370aa6052f44bd