diff --git a/litellm/proxy/_types.py b/litellm/proxy/_types.py
index 0a6240b0f9f..c6e00720e25 100644
--- a/litellm/proxy/_types.py
+++ b/litellm/proxy/_types.py
@@ -2521,7 +2521,7 @@ class SpendLogsMetadata(TypedDict):
     applied_guardrails: Optional[List[str]]
     mcp_tool_call_metadata: Optional[StandardLoggingMCPToolCall]
     vector_store_request_metadata: Optional[List[StandardLoggingVectorStoreRequest]]
-    guardrail_information: Optional[list[StandardLoggingGuardrailInformation]]
+    guardrail_information: Optional[List[StandardLoggingGuardrailInformation]]
     status: StandardLoggingPayloadStatus
     proxy_server_request: Optional[str]
     batch_models: Optional[List[str]]