diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 3e22a0ed2..0046a79f7 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 3e22a0ed24cb538939ab9d3c536ce3bad6244ba4
+Subproject commit 0046a79f7449030098ffef3f763cc8fb10bd343f