diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 6d8bba64a..f45156a55 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 6d8bba64aa64e2271a74dd66d4a7246cf9437791
+Subproject commit f45156a55c8706f8d312e4a52ac02259f8ba32e7