diff --git a/cmake/Modules/opm-autodiff-prereqs.cmake b/cmake/Modules/opm-autodiff-prereqs.cmake
index 25972fa7..cec4d8b8 100644
--- a/cmake/Modules/opm-autodiff-prereqs.cmake
+++ b/cmake/Modules/opm-autodiff-prereqs.cmake
@@ -21,5 +21,5 @@ set (opm-autodiff_DEPS
         dune-cornerpoint;
 	opm-core REQUIRED"
 	# Eigen
-	"Eigen3 3.1.2 "
+	"Eigen3 3.2.0"
 	)