diff --git a/libs/idun_agent_engine/uv.lock b/libs/idun_agent_engine/uv.lock
index c29ad59e..92d41aae 100644
--- a/libs/idun_agent_engine/uv.lock
+++ b/libs/idun_agent_engine/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 2
+revision = 3
 requires-python = "==3.13.*"
 
 [[package]]
@@ -1293,22 +1293,22 @@ wheels = [
 
 [[package]]
 name = "langfuse"
-version = "3.2.4"
+version = "3.5.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "backoff" },
     { name = "httpx" },
     { name = "opentelemetry-api" },
-    { name = "opentelemetry-exporter-otlp" },
+    { name = "opentelemetry-exporter-otlp-proto-http" },
     { name = "opentelemetry-sdk" },
     { name = "packaging" },
     { name = "pydantic" },
     { name = "requests" },
     { name = "wrapt" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/16/ed/14bdfcedb34c817d1b1cb1420a6253eb8d1e7baa99c8077f82d1b2f4ee12/langfuse-3.2.4.tar.gz", hash = "sha256:4066ade6cff682dc727679a8bd70feaba316c92bb91bc971d0a504cb42e7cf3d", size = 153387, upload-time = "2025-08-12T12:44:47.362Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/7e/12/8813d38f49d13c3d9d9c25a6d9545e028ca2ed96071fcbc26a5cdf498769/langfuse-3.5.2.tar.gz", hash = "sha256:bfd94f6cd768129d004da812bb85a34d81c28c23e4d4c1fb3a29b086c94d4269", size = 188047, upload-time = "2025-09-28T14:14:43.262Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/4b/bf/cd7491a2ed33b4a6848487af4e60cdcef3ff132a993be68941de09642163/langfuse-3.2.4-py3-none-any.whl", hash = "sha256:4e65e856e4784939ac8d3e512d73aeb95472848b67a856c46a8301de48b97744", size = 299967, upload-time = "2025-08-12T12:44:45.943Z" },
+    { url = "https://files.pythonhosted.org/packages/14/c9/44189f008cac5f1bb252fb1a4f89dd3cf466f808d7f44eb56c8ed3c0319a/langfuse-3.5.2-py3-none-any.whl", hash = "sha256:51527aed5a3237410e587b04e07268382063435a4af2d53e7d9096a7b6535c94", size = 349012, upload-time = "2025-09-28T14:14:41.629Z" },
 ]
 
 [[package]]