compat fix

thorek1 · thorek1 · commit da4bec3c6797 · 2023-01-07T03:02:17.000Z
diff --git a/Project.toml b/Project.toml
@@ -33,6 +33,7 @@ SymPy = "24249f21-da20-56a4-8eb1-6a02cf4ae2e6"
 AxisKeys = "^0.2"
 BlockTriangularForm = "^0.1"
 ComponentArrays = "^0.13"
+DataStructures = "^0.18"
 DocStringExtensions = "^0.9"
 FiniteDifferences = "^0.12"
 ForwardDiff = "^0.10"
