diff --git a/benchmarks/DAE/Project.toml b/benchmarks/DAE/Project.toml
index cbf2f6737..69de5246d 100644
--- a/benchmarks/DAE/Project.toml
+++ b/benchmarks/DAE/Project.toml
@@ -22,5 +22,5 @@ Plots = "1"
 SciMLBenchmarks = "0.1"
 StaticArrays = "1"
 Statistics = "1"
-Sundials = "4.6"
+Sundials = "4.6, 5"
 julia = "1.6"