diff --git a/pyproject.toml b/pyproject.toml
index 272b428f..128c9df5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,8 +22,8 @@ readme = "README.md"
 dependencies = [
     "numpy>=1.24,<2.0",
     "cloudpickle>=1.6.0",
-    "substra~=0.54.0a1",
-    "substratools~=0.22.0a2",
+    "substra~=0.54.0rc1",
+    "substratools~=0.22.0rc1",
     "pydantic>=2.3.0,<3.0",
     "pip>=21.2",
     "tqdm",