diff --git a/Project.toml b/Project.toml
index b01239d091..ceb12795fc 100644
--- a/Project.toml
+++ b/Project.toml
@@ -70,7 +70,7 @@ BifurcationKit = "0.3"
 Combinatorics = "1"
 Compat = "3.42, 4"
 ConstructionBase = "1"
-DataStructures = "0.17, 0.18"
+DataStructures = "0.17, 0.18, 0.19"
 DeepDiffs = "1"
 DiffEqBase = "6.103.0"
 DiffEqCallbacks = "2.16, 3"