diff --git a/litellm/litellm_core_utils/redact_messages.py b/litellm/litellm_core_utils/redact_messages.py
index 996ffed03f4..ac5c0720eff 100644
--- a/litellm/litellm_core_utils/redact_messages.py
+++ b/litellm/litellm_core_utils/redact_messages.py
@@ -279,6 +279,8 @@ def _redacted_provider_specific_fields(fields: Mapping[str, object]) -> Mapping[
             for key in (
                 "thinking_blocks",
                 "reasoningContentBlocks",
+                "reasoningContent",
+                "annotations",
                 "citations",
                 "citation",
                 "citationsContent",
diff --git a/tests/unit/litellm_core_utils/test_redact_messages.py b/tests/unit/litellm_core_utils/test_redact_messages.py
index 361a376d5fc..491ea5315ff 100644
--- a/tests/unit/litellm_core_utils/test_redact_messages.py
+++ b/tests/unit/litellm_core_utils/test_redact_messages.py
@@ -59,6 +59,8 @@ def _provider_fields() -> dict[str, object]:
         "reasoning_details": [{"type": "reasoning.text", "text": SECRET, "index": 0, "format": "unknown"}],
         "thinking_blocks": [{"type": "thinking", "thinking": SECRET}],
         "reasoningContentBlocks": [{"reasoningText": {"text": SECRET}}],
+        "reasoningContent": {"reasoningText": {"text": SECRET}},
+        "annotations": [{"type": "file", "file": {"name": "notes.pdf", "content": [{"type": "text", "text": SECRET}]}}],
         "citations": [{"cited_text": SECRET}],
         "citationsContent": [{"citations": [{"location": {}}], "content": [{"text": SECRET}]}],
         "citation": {"type": "char_location", "cited_text": SECRET},