diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index d0184c78f..45c0e06bc 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit d0184c78fbb612c391ce1cd3995fa8b209a2a954
+Subproject commit 45c0e06bcb720113252dbf25f1a1c2cd1d95a8ee