diff --git a/pyproject.toml b/pyproject.toml
index 71acec6..88336b2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,8 +7,9 @@ readme = "README.md"
 
 [tool.poetry.dependencies]
 python = "^3.10"
-gridappsd-python = "^2023.12.1"
-cim-graph = "^0.1.2a0"
+gridappsd-python = {version = "^2024", allow-prereleases = true}
+cim-graph = {version = "^0.1", allow-prereleases = true}
+opendssdirect-py = "^0.9"
 
 [tool.poetry.group.dev.dependencies]
 pre-commit = "^3.6.0"