diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 99b6b4d1b..4b32e0134 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 99b6b4d1b7152fc2a76ea9f56379923ba3b098df
+Subproject commit 4b32e01344dbf39b219efee7a5c6d9d277e7e199