diff --git a/pyproject.toml b/pyproject.toml
index c826e1b7..e4b1a9cd 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~=0.53.10fakerc1",
-    "substratools~=0.21.10fakerc1",
+    "substra~=0.53.10fake",
+    "substratools~=0.21.10fake",
     "pydantic>=2.3.0,<3.0",
     "pip>=21.2",
     "tqdm",