diff --git a/pyproject.toml b/pyproject.toml
index d37b0bfd22..7f049d6f21 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ triton = [
 ]
 
 huggingface = [
-    "unsloth_zoo>=2025.5.1",
+    "unsloth_zoo>=2025.5.2",
     "packaging",
     "tyro",
     "transformers==4.51.3,!=4.47.0",
@@ -381,7 +381,7 @@ colab-ampere-torch220 = [
     "flash-attn>=2.6.3",
 ]
 colab-new = [
-    "unsloth_zoo>=2025.5.1",
+    "unsloth_zoo>=2025.5.2",
     "packaging",
     "tyro",
     "transformers==4.51.3,!=4.47.0",
diff --git a/unsloth/models/_utils.py b/unsloth/models/_utils.py
index 4b9e2cce06..9ec3f8d2de 100644
--- a/unsloth/models/_utils.py
+++ b/unsloth/models/_utils.py
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2025.5.1"
+__version__ = "2025.5.2"
 
 __all__ = [
     "SUPPORTS_BFLOAT16",