diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 6b3b4022f..7eefb5c3b 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 6b3b4022faaaf349ef99ce686dc82c81ca7eb69d
+Subproject commit 7eefb5c3bb42b3a1f67ce2a61f7f179315a60978