diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 7e3471c9c..6eb555610 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 7e3471c9caafd5c3482bba09f098edf49f817bab
+Subproject commit 6eb55561040c61782e4edcc19d794920b141e2f3