diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index af893b9c1..dc3346e64 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit af893b9c1348eda19ef51680a6910c4cff53fb8a
+Subproject commit dc3346e64b3aafae972e4b71cc1e9cac8224622a