diff --git a/pyproject.toml b/pyproject.toml
index 5a9d92202a..6bf403849d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ name = "unsloth"
 dynamic = ["version"]
 description = "2-5X faster LLM finetuning"
 readme = "README.md"
-requires-python = ">=3.9,<=3.12"
+requires-python = ">=3.9,<3.13"
 license = {file = "LICENSE"}
 keywords = ["ai", "llm",]
 authors = [
diff --git a/unsloth/models/_utils.py b/unsloth/models/_utils.py
index 66926bca10..7d6bbfb78b 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__ = "2025.3.4"
+__version__ = "2025.3.5"
 
 __all__ = [
     "SUPPORTS_BFLOAT16",