diff --git a/lib/external/pattern_language b/lib/external/pattern_language
index eeac9a265..02ea6a384 160000
--- a/lib/external/pattern_language
+++ b/lib/external/pattern_language
@@ -1 +1 @@
-Subproject commit eeac9a265b99ed91880126282f0c8d70e80c9de1
+Subproject commit 02ea6a384989368c43929b00f4f659ee077f1c67