diff --git a/thirdparty/eigen b/thirdparty/eigen
index cd70e0c4..40e7e386 160000
--- a/thirdparty/eigen
+++ b/thirdparty/eigen
@@ -1 +1 @@
-Subproject commit cd70e0c4a9efdf9b2f175a3fa5f43319db426ca0
+Subproject commit 40e7e38646f66f4d07b50b490b7f0930ba3f7ff7