diff --git a/external/qwt b/external/qwt
index 6ec4ad4..3dc0ec2 160000
--- a/external/qwt
+++ b/external/qwt
@@ -1 +1 @@
-Subproject commit 6ec4ad486bce39ecdeb6aed8a5b813fbd6dcc829
+Subproject commit 3dc0ec292905ff07adf6db9803acdb151dc526ca