diff --git a/Project.toml b/Project.toml
index 0da4cc11..40479e2e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -42,7 +42,7 @@ OrderedCollections = "1.3"
 OrdinaryDiffEq = "^5.17.2, 6"
 Parameters = "^0.12.0"
 PowerModels = "0.18, 0.19"
-PowerModelsACDC = "^0.4, 0.5"
+PowerModelsACDC = "^0.4, 0.5, 0.6"
 RecipesBase = "0.7.0,0.8.0, 1.0"
 Setfield = "0.4 - 0.8"
 StaticArrays = "1"