diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 07948c918..7e9814c58 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 07948c918a2d2b00f3ef2e7bfd779357aaf69af9
+Subproject commit 7e9814c58c3d6addf93b0d2df47104aad654b957