diff --git a/Project.toml b/Project.toml
index 7dfc5baa4..28e5e2b88 100644
--- a/Project.toml
+++ b/Project.toml
@@ -62,7 +62,7 @@ Reexport = "1.1, 1.2"
 Rotations = "1.7"
 StaticArrays = "1.9.7"
 Statistics = "1"
-Sundials = "4.24, 5.1"
+Sundials = "4.24, 5.1, 6.2"
 Suppressor = "0.2.8"
 WinchModels = "0.3.9"
 julia = "1.11, 1.12"