diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index f45156a55..050c73e0a 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit f45156a55c8706f8d312e4a52ac02259f8ba32e7
+Subproject commit 050c73e0a3b576b1b1e23c8e6d2e737c38037f8b