diff --git a/dataverse_api/entity.py b/dataverse_api/entity.py
index 332e4a1..0e33712 100644
--- a/dataverse_api/entity.py
+++ b/dataverse_api/entity.py
@@ -325,7 +325,7 @@ def create(
         self,
         data: Sequence[MutableMapping[str, Any]] | IntoFrame,
         *,
-        mode: Literal["individual"],
+        mode: Literal["individual"] = "individual",
         detect_duplicates: bool = False,
         return_created: bool = False,
         threading: bool = False,
@@ -491,7 +491,7 @@ def __delete_singles(self, data: Iterable[str], threading: bool) -> list[request
     def delete(
         self,
         *,
-        mode: Literal["individual"],
+        mode: Literal["individual"] = "individual",
         ids: Collection[str],
     ) -> list[requests.Response]: ...
 
@@ -499,7 +499,7 @@ def delete(
     def delete(
         self,
         *,
-        mode: Literal["individual"],
+        mode: Literal["individual"] = "individual",
         filter: str,
         threading: bool = False,
     ) -> list[requests.Response]: ...
@@ -600,7 +600,7 @@ def delete_columns(
         self,
         columns: Collection[str],
         *,
-        mode: Literal["individual"],
+        mode: Literal["individual"] = "individual",
         ids: Collection[str],
         threading: bool = False,
     ) -> list[requests.Response]: ...
@@ -610,7 +610,7 @@ def delete_columns(
         self,
         columns: Collection[str],
         *,
-        mode: Literal["individual"],
+        mode: Literal["individual"] = "individual",
         filter: str,
         threading: bool = False,
     ) -> list[requests.Response]: ...
@@ -721,7 +721,7 @@ def upsert(
         self,
         data: Collection[MutableMapping[str, Any]] | IntoFrame,
         *,
-        mode: Literal["individual"],
+        mode: Literal["individual"] = "individual",
         altkey_name: str | None = None,
         threading: bool = False,
     ) -> list[requests.Response]: ...
diff --git a/pyproject.toml b/pyproject.toml
index 0df5600..3cc2898 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "dataverse-api"
-version = "1.4.0"
+version = "1.4.1"
 description = "Abstraction layer for interacting with Microsoft Dataverse Web API using Python."
 authors = [{ name = "Marcus Risanger", email = "69350948+MarcusRisanger@users.noreply.github.com" }]
 requires-python = ">=3.11,<4"
diff --git a/uv.lock b/uv.lock
index 6fe11e0..c94ac5d 100644
--- a/uv.lock
+++ b/uv.lock
@@ -258,7 +258,7 @@ wheels = [
 
 [[package]]
 name = "dataverse-api"
-version = "1.4.0"
+version = "1.4.1"
 source = { editable = "." }
 dependencies = [
     { name = "narwhals" },