diff --git a/Project.toml b/Project.toml
index 004375fbd..041b2635a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -69,7 +69,7 @@ NamedArrays = "0.9, 0.10"
 Optim = "1"
 Reexport = "0.2, 1"
 Requires = "0.5, 1.0"
-SciMLBase = "1.37.1, < 2.11"
+SciMLBase = "1.37.1, 2"
 Setfield = "0.8, 1"
 SpecialFunctions = "0.7.2, 0.8, 0.9, 0.10, 1, 2"
 Statistics = "1.6"