diff --git a/thirdparty/eigen b/thirdparty/eigen
index 769c72fd..b4631f57 160000
--- a/thirdparty/eigen
+++ b/thirdparty/eigen
@@ -1 +1 @@
-Subproject commit 769c72fd8019e389810d1de1e7c243521a43b594
+Subproject commit b4631f57a377d73ce79e36fd1cb9a16d4024c88d