diff --git a/Project.toml b/Project.toml
index 5d33dfdd..e74a4d2a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -41,7 +41,7 @@ SciMLStructures = "1"
 Setfield = "1"
 Statistics = "1"
 StatsBase = "0.32.0, 0.33, 0.34"
-SymbolicUtils = "2, 3"
+SymbolicUtils = "2, 3, 4"
 Symbolics = "5.30.1, 6"
 julia = "1.10"