diff --git a/litellm/llms/bedrock/claude_platform/transformation.py b/litellm/llms/bedrock/claude_platform/transformation.py
index 7c7c41358ea..e34776755c8 100644
--- a/litellm/llms/bedrock/claude_platform/transformation.py
+++ b/litellm/llms/bedrock/claude_platform/transformation.py
@@ -1,4 +1,4 @@
-from typing import Any, Dict, List, Optional
+from typing import Any, Optional
 
 import litellm
 from litellm.llms.anthropic.chat.transformation import AnthropicConfig
@@ -27,12 +27,12 @@ class BedrockClaudePlatformConfig(BedrockClaudePlatformMixin, AnthropicConfig):
         self,
         headers: dict,
         model: str,
-        messages: List[AllMessageValues],
+        messages: list[AllMessageValues],
         optional_params: dict,
         litellm_params: dict,
         api_key: Optional[str] = None,
         api_base: Optional[str] = None,
-    ) -> Dict:
+    ) -> dict:
         workspace_id = self._get_workspace_id(optional_params, litellm_params)
         if workspace_id is None:
             raise litellm.AuthenticationError(
@@ -88,7 +88,7 @@ class BedrockClaudePlatformConfig(BedrockClaudePlatformMixin, AnthropicConfig):
     def transform_request(
         self,
         model: str,
-        messages: List[AllMessageValues],
+        messages: list[AllMessageValues],
         optional_params: dict,
         litellm_params: dict,
         headers: dict,