diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index f2ecf23bd..1078fced4 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit f2ecf23bd69c5d3ede2ccc569dcde89bc1c0980d
+Subproject commit 1078fced4ea9fa3c2a0ae599efb7c2d535315957