diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index f03eb8233..b2fba6296 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit f03eb823373f0b3c70479ee4847f57b4303814a3
+Subproject commit b2fba629663eab215f7a9bd4f5e1e944f0c4c36e