diff --git a/pyproject.toml b/pyproject.toml
index 5d48999..0ffb6a1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,8 +30,9 @@ classifiers = [
 ]
 requires-python = ">=3.10"
 dependencies = [
-    "bw2calc==2.0.dev13",
-    "bw2data==4.0.dev43",
+    "bw2calc==2.0.dev23",
+    "bw2data==4.0.dev46",
+    "bw2io==0.9.dev31",
     "bw_graph_tools>0.4",
     "numpy",
     "pandas",