diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index d06131485..7908b4982 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit d061314855d675a7f20874e021e6574f1de96f31
+Subproject commit 7908b49827180fdb882d2199a4ff426417071332