diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 15ec26cdb..2dae41613 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 15ec26cdb3e9335da4eba1cb09cc17b99d40827c
+Subproject commit 2dae41613bcb8b29ea8ad6479f49e5e5cfe30cb6