diff --git a/litellm/integrations/langfuse.py b/litellm/integrations/langfuse.py
index 91fcb8cb7..6e26bb023 100644
--- a/litellm/integrations/langfuse.py
+++ b/litellm/integrations/langfuse.py
@@ -305,6 +305,8 @@ class LangFuseLogger:
                     tags.append(f"cache_hit:{kwargs['cache_hit']}")
                 trace_params.update({"tags": tags})
 
+            print_verbose(f"trace_params: {trace_params}")
+
             trace = self.Langfuse.trace(**trace_params)
 
             generation_id = None
@@ -321,13 +323,17 @@ class LangFuseLogger:
                 # just log `litellm-{call_type}` as the generation name
                 generation_name = f"litellm-{kwargs.get('call_type', 'completion')}"
 
+            system_fingerprint = response_obj.get("system_fingerprint", None)
+            if system_fingerprint is not None:
+                optional_params["system_fingerprint"] = system_fingerprint
+
             generation_params = {
                 "name": generation_name,
                 "id": metadata.get("generation_id", generation_id),
-                "startTime": start_time,
-                "endTime": end_time,
+                "start_time": start_time,
+                "end_time": end_time,
                 "model": kwargs["model"],
-                "modelParameters": optional_params,
+                "model_parameters": optional_params,
                 "input": input,
                 "output": output,
                 "usage": usage,
@@ -339,13 +345,15 @@ class LangFuseLogger:
                 generation_params["prompt"] = metadata.get("prompt", None)
 
             if output is not None and isinstance(output, str) and level == "ERROR":
-                generation_params["statusMessage"] = output
+                generation_params["status_message"] = output
 
             if supports_completion_start_time:
                 generation_params["completion_start_time"] = kwargs.get(
                     "completion_start_time", None
                 )
 
+            print_verbose(f"generation_params: {generation_params}")
+
             trace.generation(**generation_params)
         except Exception as e:
             verbose_logger.debug(f"Langfuse Layer Error - {traceback.format_exc()}")
diff --git a/requirements.txt b/requirements.txt
index 26f1dbd35..01bcc818b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ google-cloud-aiplatform==1.47.0 # for vertex ai calls
 anthropic[vertex]==0.21.3
 google-generativeai==0.5.0 # for vertex ai calls
 async_generator==1.10.0 # for async ollama calls
-langfuse>=2.6.3 # for langfuse self-hosted logging
+langfuse>=2.7.3 # for langfuse self-hosted logging
 datadog-api-client==2.23.0 # for datadog logging
 prometheus_client==0.20.0 # for /metrics endpoint on proxy
 orjson==3.9.15 # fast /embedding responses