diff --git a/lerobot/common/datasets/abstract.py b/lerobot/common/datasets/abstract.py
index 529bf6db..8295ed48 100644
--- a/lerobot/common/datasets/abstract.py
+++ b/lerobot/common/datasets/abstract.py
@@ -14,6 +14,8 @@ from torchrl.data.replay_buffers.storages import TensorStorage, _collate_id
 from torchrl.data.replay_buffers.writers import ImmutableDatasetWriter, Writer
 from torchrl.envs.transforms.transforms import Compose
 
+HF_USER = "lerobot"
+
 
 class AbstractExperienceReplay(TensorDictReplayBuffer):
     def __init__(
@@ -106,7 +108,7 @@ class AbstractExperienceReplay(TensorDictReplayBuffer):
         if self.root is None:
             self.data_dir = Path(
                 snapshot_download(
-                    repo_id=f"cadene/{self.dataset_id}", repo_type="dataset", revision=self.version
+                    repo_id=f"{HF_USER}/{self.dataset_id}", repo_type="dataset", revision=self.version
                 )
             )
         else:
diff --git a/lerobot/common/datasets/aloha.py b/lerobot/common/datasets/aloha.py
index e891ccdd..7c0c9d44 100644
--- a/lerobot/common/datasets/aloha.py
+++ b/lerobot/common/datasets/aloha.py
@@ -84,7 +84,7 @@ class AlohaExperienceReplay(AbstractExperienceReplay):
     def __init__(
         self,
         dataset_id: str,
-        version: str | None = "v1.1",
+        version: str | None = "v1.2",
         batch_size: int = None,
         *,
         shuffle: bool = True,
diff --git a/lerobot/common/datasets/pusht.py b/lerobot/common/datasets/pusht.py
index a8a47da8..bcbb10b8 100644
--- a/lerobot/common/datasets/pusht.py
+++ b/lerobot/common/datasets/pusht.py
@@ -87,7 +87,7 @@ class PushtExperienceReplay(AbstractExperienceReplay):
     def __init__(
         self,
         dataset_id: str,
-        version: str | None = "v1.1",
+        version: str | None = "v1.2",
         batch_size: int = None,
         *,
         shuffle: bool = True,
diff --git a/tests/data/aloha_sim_insertion_human/stats.pth b/tests/data/aloha_sim_insertion_human/stats.pth
index d41ac18c..87b18a24 100644
Binary files a/tests/data/aloha_sim_insertion_human/stats.pth and b/tests/data/aloha_sim_insertion_human/stats.pth differ
diff --git a/tests/data/aloha_sim_insertion_scripted/stats.pth b/tests/data/aloha_sim_insertion_scripted/stats.pth
index 4e1c1884..7d149ca4 100644
Binary files a/tests/data/aloha_sim_insertion_scripted/stats.pth and b/tests/data/aloha_sim_insertion_scripted/stats.pth differ
diff --git a/tests/data/aloha_sim_transfer_cube_human/stats.pth b/tests/data/aloha_sim_transfer_cube_human/stats.pth
index 844550e1..22f3e4d9 100644
Binary files a/tests/data/aloha_sim_transfer_cube_human/stats.pth and b/tests/data/aloha_sim_transfer_cube_human/stats.pth differ
diff --git a/tests/data/aloha_sim_transfer_cube_scripted/stats.pth b/tests/data/aloha_sim_transfer_cube_scripted/stats.pth
index 836b29cf..63465344 100644
Binary files a/tests/data/aloha_sim_transfer_cube_scripted/stats.pth and b/tests/data/aloha_sim_transfer_cube_scripted/stats.pth differ
diff --git a/tests/data/pusht/stats.pth b/tests/data/pusht/stats.pth
index 039d5db3..d7107185 100644
Binary files a/tests/data/pusht/stats.pth and b/tests/data/pusht/stats.pth differ
diff --git a/tests/test_policies.py b/tests/test_policies.py
index e6cfdfbc..92508dac 100644
--- a/tests/test_policies.py
+++ b/tests/test_policies.py
@@ -22,6 +22,9 @@ from .utils import DEVICE, init_config
         ("simxarm", "diffusion", []),
         ("pusht", "diffusion", []),
         ("aloha", "act", ["env.task=sim_insertion_scripted"]),
+        ("aloha", "act", ["env.task=sim_insertion_human"]),
+        ("aloha", "act", ["env.task=sim_transfer_cube_scripted"]),
+        ("aloha", "act", ["env.task=sim_transfer_cube_human"]),
     ],
 )
 def test_concrete_policy(env_name, policy_name, extra_overrides):