diff --git a/Project.toml b/Project.toml
index 85abbabaca..58f34e6227 100644
--- a/Project.toml
+++ b/Project.toml
@@ -57,7 +57,7 @@ GPUArraysCore = "0.2"
 JSON = "1"
 KernelAbstractions = "0.9"
 OrdinaryDiffEq = "6.91"
-OrdinaryDiffEqCore = "2, 3"
+OrdinaryDiffEqCore = "3"
 PointNeighbors = "0.6.5"
 Polyester = "0.7.10"
 ReadVTK = "0.2"