diff --git a/litellm/types/llms/anthropic.py b/litellm/types/llms/anthropic.py
index df6580f9b3..23dd661e9a 100644
--- a/litellm/types/llms/anthropic.py
+++ b/litellm/types/llms/anthropic.py
@@ -1,7 +1,7 @@
 from enum import Enum
 from typing import Any, Dict, Iterable, List, Optional, Union
 
-from pydantic import BaseModel
+from pydantic import BaseModel, ConfigDict
 from typing_extensions import Literal, Required, TypedDict
 
 from .openai import (
@@ -535,8 +535,7 @@ class AnthropicResponseContentBlockToolUse(BaseModel):
     input: dict
     provider_specific_fields: Optional[Dict[str, Any]] = None
 
-    class Config:
-        extra = "allow"  # Allow provider_specific_fields
+    model_config = ConfigDict(extra="allow") # Allow provider_specific_fields
 
 
 class AnthropicResponseContentBlockThinking(BaseModel):
diff --git a/litellm/types/rag.py b/litellm/types/rag.py
index 7a964931af..dd724ca217 100644
--- a/litellm/types/rag.py
+++ b/litellm/types/rag.py
@@ -4,7 +4,7 @@ Type definitions for RAG (Retrieval Augmented Generation) Ingest API.
 
 from typing import Any, Dict, List, Literal, Optional, Union
 
-from pydantic import BaseModel
+from pydantic import BaseModel, ConfigDict
 from typing_extensions import TypedDict
 
 
@@ -185,6 +185,5 @@ class RAGIngestRequest(BaseModel):
     file_id: Optional[str] = None  # Existing file ID
     ingest_options: Dict[str, Any]  # RAGIngestOptions as dict for flexibility
 
-    class Config:
-        extra = "allow"  # Allow additional fields
+    model_config = ConfigDict(extra="allow")  # Allow additional fields