diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index eccbc6a38..b7ab96a11 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit eccbc6a388eb6516795f34ec83cbd0cf61319eac
+Subproject commit b7ab96a1150b773e9408398a6125e8df5c29b02e