diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index 617bb7721..1b0de5e85 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit 617bb7721d14ed5f84f5931791f2d92cdf31045e
+Subproject commit 1b0de5e85bd919c2b59f2eabce3ac91f629cebab