diff --git a/external/qwt b/external/qwt
index e7d26b0..0040196 160000
--- a/external/qwt
+++ b/external/qwt
@@ -1 +1 @@
-Subproject commit e7d26b0f2fe40076aa746439a4d4fdd4a9e9a2f5
+Subproject commit 004019656196b2b12003d266076bcba4e8b7f87a