diff --git a/src/backend/InvenTree/InvenTree/api_version.py b/src/backend/InvenTree/InvenTree/api_version.py
index f5e9237627..d278abde37 100644
--- a/src/backend/InvenTree/InvenTree/api_version.py
+++ b/src/backend/InvenTree/InvenTree/api_version.py
@@ -1,13 +1,16 @@
 """InvenTree API version information."""
 
 # InvenTree API version
-INVENTREE_API_VERSION = 249
+INVENTREE_API_VERSION = 250
 
 """Increment this API version number whenever there is a significant change to the API that any clients need to know about."""
 
 
 INVENTREE_API_TEXT = """
 
+v250 - 2024-09-04 : https://github.com/inventree/InvenTree/pull/8069
+    - Fixes 'revision' field definition in Part serializer
+
 v249 - 2024-08-23 : https://github.com/inventree/InvenTree/pull/7978
     - Sort status enums
 
diff --git a/src/backend/InvenTree/part/serializers.py b/src/backend/InvenTree/part/serializers.py
index a587ce57e6..4ad688df0b 100644
--- a/src/backend/InvenTree/part/serializers.py
+++ b/src/backend/InvenTree/part/serializers.py
@@ -354,11 +354,9 @@ class PartBriefSerializer(InvenTree.serializers.InvenTreeModelSerializer):
         help_text=_('Internal Part Number'),
         max_length=100,
     )
+
     revision = serializers.CharField(
-        required=False,
-        allow_null=True,
-        help_text=_('Part revision or version number'),
-        max_length=100,
+        required=False, default='', allow_blank=True, allow_null=True, max_length=100
     )
 
     # Pricing fields
@@ -909,7 +907,7 @@ class PartSerializer(
     )
 
     revision = serializers.CharField(
-        required=False, default='', allow_blank=True, max_length=100
+        required=False, default='', allow_blank=True, allow_null=True, max_length=100
     )
 
     # Annotated fields