diff --git a/litellm/integrations/arize/_utils.py b/litellm/integrations/arize/_utils.py
index 10597d6e713..c9a1531b5d4 100644
--- a/litellm/integrations/arize/_utils.py
+++ b/litellm/integrations/arize/_utils.py
@@ -208,7 +208,10 @@ def set_attributes(
     )
 
     try:
+        # Remove secret_fields to prevent leaking sensitive data (e.g., authorization headers)
         optional_params = kwargs.get("optional_params", {})
+        if isinstance(optional_params, dict):
+            optional_params.pop("secret_fields", None)
         litellm_params = kwargs.get("litellm_params", {})
         standard_logging_payload: Optional[StandardLoggingPayload] = kwargs.get(
             "standard_logging_object"
diff --git a/litellm/integrations/langfuse/langfuse.py b/litellm/integrations/langfuse/langfuse.py
index c2a2cc77950..12eb00efa9e 100644
--- a/litellm/integrations/langfuse/langfuse.py
+++ b/litellm/integrations/langfuse/langfuse.py
@@ -228,6 +228,8 @@ class LangFuseLogger:
 
             functions = optional_params.pop("functions", None)
             tools = optional_params.pop("tools", None)
+            # Remove secret_fields to prevent leaking sensitive data (e.g., authorization headers)
+            optional_params.pop("secret_fields", None)
             if functions is not None:
                 prompt["functions"] = functions
             if tools is not None: