diff --git a/Project.toml b/Project.toml
index 36cf030..5ee9c6d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -7,6 +7,7 @@ authors = ["Samuel Talkington", "Michael Klamkin", "Cameron Khanpour"]
 Ipopt = "b6b21f68-93f8-5de0-b562-5493be1d77c9"
 JuMP = "4076af6c-e467-56ae-b986-b466b2749572"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
+PowerIO = "05ed8b54-f668-4096-9d0d-e8c3dd9dc169"
 PowerModels = "c36e90e8-916a-50a6-bd94-075b64ef4655"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 
@@ -20,6 +21,7 @@ PowerDiffAPFExt = "AcceleratedDCPowerFlows"
 AcceleratedDCPowerFlows = "0.1"
 Ipopt = "1"
 JuMP = "1"
+PowerIO = "0.0.1"
 PowerModels = "0.21"
 julia = "1.9"