diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 2f188e7ed..a06da46a3 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 2f188e7ed1d94ca2e90e5cbcc7292c4abebe2bd4
+Subproject commit a06da46a3cf1694ccc785d21a37a2dca08deb56a