diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 7f92ecf51..e066cb1d7 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 7f92ecf51ed566605e8aff9e74e991ea9c72a3aa
+Subproject commit e066cb1d7af34f39fa3031a0d053fa36928208cf