diff --git a/Project.toml b/Project.toml
index f57db0db45..0f8477e69e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -64,7 +64,7 @@ RuntimeGeneratedFunctions = "0.5.12"
 SciMLBase = "2.46"
 Setfield = "1"
 StructuralIdentifiability = "0.5.8"
-Symbolics = "5.30.1"
+Symbolics = "5.30.1, 6"
 Unitful = "1.12.4"
 julia = "1.10"