diff --git a/.sdk-version b/.sdk-version
index 92c2d1e..194d155 100644
--- a/.sdk-version
+++ b/.sdk-version
@@ -1 +1 @@
-v2.49.0
+v2.51.0
diff --git a/docs/GetAiDecompilationTask.md b/docs/GetAiDecompilationTask.md
index 039ebfd..6d8274e 100644
--- a/docs/GetAiDecompilationTask.md
+++ b/docs/GetAiDecompilationTask.md
@@ -13,6 +13,7 @@ Name | Type | Description | Notes
 **summary** | **str** |  | [optional] 
 **ai_summary** | **str** |  | [optional] 
 **raw_ai_summary** | **str** |  | [optional] 
+**predicted_function_name** | **str** |  | [optional] 
 
 ## Example
 
diff --git a/revengai/__init__.py b/revengai/__init__.py
index 5dd9645..745cf80 100644
--- a/revengai/__init__.py
+++ b/revengai/__init__.py
@@ -13,7 +13,7 @@
 """  # noqa: E501
 
 
-__version__ = "v2.49.0"
+__version__ = "v2.51.0"
 
 # Define package exports
 __all__ = [
diff --git a/revengai/api_client.py b/revengai/api_client.py
index 694127c..29ff407 100644
--- a/revengai/api_client.py
+++ b/revengai/api_client.py
@@ -90,7 +90,7 @@ def __init__(
             self.default_headers[header_name] = header_value
         self.cookie = cookie
         # Set default User-Agent.
-        self.user_agent = 'OpenAPI-Generator/v2.49.0/python'
+        self.user_agent = 'OpenAPI-Generator/v2.51.0/python'
         self.client_side_validation = configuration.client_side_validation
 
     def __enter__(self):
diff --git a/revengai/configuration.py b/revengai/configuration.py
index e791fc9..01b471a 100644
--- a/revengai/configuration.py
+++ b/revengai/configuration.py
@@ -533,8 +533,8 @@ def to_debug_report(self) -> str:
         return "Python SDK Debug Report:\n"\
                "OS: {env}\n"\
                "Python Version: {pyversion}\n"\
-               "Version of the API: v2.49.0\n"\
-               "SDK Package Version: v2.49.0".\
+               "Version of the API: v2.51.0\n"\
+               "SDK Package Version: v2.51.0".\
                format(env=sys.platform, pyversion=sys.version)
 
     def get_host_settings(self) -> List[HostSetting]:
diff --git a/revengai/models/get_ai_decompilation_task.py b/revengai/models/get_ai_decompilation_task.py
index 986b5c7..701503d 100644
--- a/revengai/models/get_ai_decompilation_task.py
+++ b/revengai/models/get_ai_decompilation_task.py
@@ -35,7 +35,8 @@ class GetAiDecompilationTask(BaseModel):
     summary: Optional[StrictStr] = None
     ai_summary: Optional[StrictStr] = None
     raw_ai_summary: Optional[StrictStr] = None
-    __properties: ClassVar[List[str]] = ["status", "decompilation", "raw_decompilation", "function_mapping", "function_mapping_full", "summary", "ai_summary", "raw_ai_summary"]
+    predicted_function_name: Optional[StrictStr] = None
+    __properties: ClassVar[List[str]] = ["status", "decompilation", "raw_decompilation", "function_mapping", "function_mapping_full", "summary", "ai_summary", "raw_ai_summary", "predicted_function_name"]
 
     model_config = ConfigDict(
         populate_by_name=True,
@@ -121,6 +122,11 @@ def to_dict(self) -> Dict[str, Any]:
         if self.raw_ai_summary is None and "raw_ai_summary" in self.model_fields_set:
             _dict['raw_ai_summary'] = None
 
+        # set to None if predicted_function_name (nullable) is None
+        # and model_fields_set contains the field
+        if self.predicted_function_name is None and "predicted_function_name" in self.model_fields_set:
+            _dict['predicted_function_name'] = None
+
         return _dict
 
     @classmethod
@@ -145,7 +151,8 @@ def from_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Self]:
             "function_mapping_full": FunctionMappingFull.from_dict(obj["function_mapping_full"]) if obj.get("function_mapping_full") is not None else None,
             "summary": obj.get("summary"),
             "ai_summary": obj.get("ai_summary"),
-            "raw_ai_summary": obj.get("raw_ai_summary")
+            "raw_ai_summary": obj.get("raw_ai_summary"),
+            "predicted_function_name": obj.get("predicted_function_name")
         })
         return _obj
 
diff --git a/test/test_base_response_get_ai_decompilation_task.py b/test/test_base_response_get_ai_decompilation_task.py
index 4e5b655..376ef1e 100644
--- a/test/test_base_response_get_ai_decompilation_task.py
+++ b/test/test_base_response_get_ai_decompilation_task.py
@@ -96,7 +96,8 @@ def make_instance(self, include_optional) -> BaseResponseGetAiDecompilationTask:
                             }, ), 
                     summary = '', 
                     ai_summary = '', 
-                    raw_ai_summary = '', ),
+                    raw_ai_summary = '', 
+                    predicted_function_name = '', ),
                 message = '',
                 errors = [
                     revengai.models.error_model.ErrorModel(
diff --git a/test/test_get_ai_decompilation_task.py b/test/test_get_ai_decompilation_task.py
index cb777c3..8168df8 100644
--- a/test/test_get_ai_decompilation_task.py
+++ b/test/test_get_ai_decompilation_task.py
@@ -94,7 +94,8 @@ def make_instance(self, include_optional) -> GetAiDecompilationTask:
                         }, ),
                 summary = '',
                 ai_summary = '',
-                raw_ai_summary = ''
+                raw_ai_summary = '',
+                predicted_function_name = ''
             )
         else:
             return GetAiDecompilationTask(