diff --git a/aobench/scenario-client/pyproject.toml b/aobench/scenario-client/pyproject.toml
index fedd3895f..7ecc04c28 100644
--- a/aobench/scenario-client/pyproject.toml
+++ b/aobench/scenario-client/pyproject.toml
@@ -7,7 +7,7 @@ requires-python = ">=3.12"
 dependencies = [
     "httpx>=0.28.1",
     "load-dotenv>=0.1.0",
-    "mlflow==3.8.1",
+    "mlflow==3.12.0",
 ]
 
 [build-system]
diff --git a/aobench/uv.lock b/aobench/uv.lock
index 56973e150..28d990385 100644
--- a/aobench/uv.lock
+++ b/aobench/uv.lock
@@ -1594,9 +1594,10 @@ wheels = [
 
 [[package]]
 name = "mlflow"
-version = "3.8.1"
+version = "3.12.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
+    { name = "aiohttp" },
     { name = "alembic" },
     { name = "cryptography" },
     { name = "docker" },
@@ -1613,17 +1614,18 @@ dependencies = [
     { name = "pyarrow" },
     { name = "scikit-learn" },
     { name = "scipy" },
+    { name = "skops" },
     { name = "sqlalchemy" },
     { name = "waitress", marker = "sys_platform == 'win32'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/ad/f8/10ccb111ed53732dfceae0369073023f96acd6b00f92fb3c24473938702d/mlflow-3.8.1.tar.gz", hash = "sha256:0823377bedff4d530b0d560bf394daf9f7e9fbba53453add04eadad34de962cc", size = 8550037, upload-time = "2025-12-26T16:46:49.199Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/3b/e3/b2148a6d6f38731d3dda49a7e46cf6932a458aa0aa5414b80e6e7251fa1d/mlflow-3.12.0.tar.gz", hash = "sha256:227ee31c6abf7ae3b3c38d4ca87c356e107578740c1efee89da43f2a5b9e3b47", size = 9939137, upload-time = "2026-05-05T10:28:58.312Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/d5/d5/a20b87c6cd99395fee04d6034686512305530c71ceaabe3a151eeaa25ed7/mlflow-3.8.1-py3-none-any.whl", hash = "sha256:42f26b52438fdb615588e150407c6516d0f64d417436dfc75599c525a464f210", size = 9062281, upload-time = "2025-12-26T16:46:46.528Z" },
+    { url = "https://files.pythonhosted.org/packages/7e/f8/47f28975c1c1b70d351fa19c5aef21cef5ae1e1aca36bd1858798384bdbb/mlflow-3.12.0-py3-none-any.whl", hash = "sha256:e1c28ed4c48557cc52c766f17f1ca5826753ddf241d43f30f99c45f7ea6b3ce0", size = 10625639, upload-time = "2026-05-05T10:28:55.777Z" },
 ]
 
 [[package]]
 name = "mlflow-skinny"
-version = "3.8.1"
+version = "3.12.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "cachetools" },
@@ -1643,17 +1645,18 @@ dependencies = [
     { name = "pyyaml" },
     { name = "requests" },
     { name = "sqlparse" },
+    { name = "starlette" },
     { name = "typing-extensions" },
     { name = "uvicorn" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/7e/00/18486d9072739e63471c1e441e78cdb6a10c641312d98f6699715406451e/mlflow_skinny-3.8.1.tar.gz", hash = "sha256:0c0aade08187030a4653e267bcd63de2f12cbfebf4c6737832cba45d6fb3594d", size = 2082226, upload-time = "2025-12-26T16:30:11.171Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/0f/c0/9cbe24b4abcbadb3a3cdab65bfd552b6b75de64374b477abac89190d25d0/mlflow_skinny-3.12.0.tar.gz", hash = "sha256:74d27066bc9553d281e0c31d25f07deb39dbe99d190e4f7c257703e5c8ee6d10", size = 2723866, upload-time = "2026-05-05T10:28:46.388Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/8d/24/42e52320636fcbabeaf50704f9269a328acc995e1b8a44df6fea33130a0a/mlflow_skinny-3.8.1-py3-none-any.whl", hash = "sha256:3a6ee27f5ac1e67c1d565fa0e12c070b27129b03e669dcaf88ff841176429142", size = 2506002, upload-time = "2025-12-26T16:30:09.357Z" },
+    { url = "https://files.pythonhosted.org/packages/95/05/2df60fab37881c490e9364ea697a6c3a78d3b593fde2d9332a75f8cdf1f8/mlflow_skinny-3.12.0-py3-none-any.whl", hash = "sha256:0498f3697abcabcc6204c432ef179840f6a7a34ce123837c98c1913064fda6dd", size = 3261903, upload-time = "2026-05-05T10:28:44.24Z" },
 ]
 
 [[package]]
 name = "mlflow-tracing"
-version = "3.8.1"
+version = "3.12.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "cachetools" },
@@ -1665,9 +1668,9 @@ dependencies = [
     { name = "protobuf" },
     { name = "pydantic" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/52/e5/9cdca5a91afd71e15943f3dbe00e788bd36479637e9b2e0625224027ff01/mlflow_tracing-3.8.1.tar.gz", hash = "sha256:c032ba715994a4580323f3045fa2700a6323033d87e564bbcbda37e6ab993071", size = 1130700, upload-time = "2025-12-26T16:31:39.314Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/a5/13/d32fe4cca53dde68f09fd38c545ea709e8565fd7c2ffd7c5eff99e504aaf/mlflow_tracing-3.12.0.tar.gz", hash = "sha256:8702a34a1d4f1517ba904d716f5a8fca4675e6526f7d164d02bdaabececa2d80", size = 1352412, upload-time = "2026-05-05T10:28:51.115Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/fd/e3/ddbe3e2d1219fa9235559ab88ebf98e1e4f48c62672f0dfb8f1eb07276dc/mlflow_tracing-3.8.1-py3-none-any.whl", hash = "sha256:12d9b5b7177b4152979d003e0d967b280c4252758639aebdfd672734283b17bf", size = 1359007, upload-time = "2025-12-26T16:31:37.514Z" },
+    { url = "https://files.pythonhosted.org/packages/a5/bf/e22b778addbe19a7a912400c37a197ee9cdebc1641e3b0a3882c30da6ee4/mlflow_tracing-3.12.0-py3-none-any.whl", hash = "sha256:c6072553f47b42505dc7ee62946688a4a0dde8f06b78fbc60e946397b20e1518", size = 1618720, upload-time = "2026-05-05T10:28:48.999Z" },
 ]
 
 [[package]]
@@ -2149,6 +2152,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/e7/fe/d52c90e07c458f38b26f9972a25cb011b2744813f76fcd6121dde64744fa/polyfactory-2.22.2-py3-none-any.whl", hash = "sha256:9bea58ac9a80375b4153cd60820f75e558b863e567e058794d28c6a52b84118a", size = 63715, upload-time = "2025-08-15T06:23:19.664Z" },
 ]
 
+[[package]]
+name = "prettytable"
+version = "3.17.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "wcwidth" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/79/45/b0847d88d6cfeb4413566738c8bbf1e1995fad3d42515327ff32cc1eb578/prettytable-3.17.0.tar.gz", hash = "sha256:59f2590776527f3c9e8cf9fe7b66dd215837cca96a9c39567414cbc632e8ddb0", size = 67892, upload-time = "2025-11-14T17:33:20.212Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/ee/8c/83087ebc47ab0396ce092363001fa37c17153119ee282700c0713a195853/prettytable-3.17.0-py3-none-any.whl", hash = "sha256:aad69b294ddbe3e1f95ef8886a060ed1666a0b83018bbf56295f6f226c43d287", size = 34433, upload-time = "2025-11-14T17:33:19.093Z" },
+]
+
 [[package]]
 name = "propcache"
 version = "0.3.2"
@@ -2661,7 +2676,7 @@ dependencies = [
 requires-dist = [
     { name = "httpx", specifier = ">=0.28.1" },
     { name = "load-dotenv", specifier = ">=0.1.0" },
-    { name = "mlflow", specifier = "==3.8.1" },
+    { name = "mlflow", specifier = "==3.12.0" },
 ]
 
 [[package]]
@@ -2796,6 +2811,22 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/b7/ce/149a00dd41f10bc29e5921b496af8b574d8413afcd5e30dfa0ed46c2cc5e/six-1.17.0-py2.py3-none-any.whl", hash = "sha256:4721f391ed90541fddacab5acf947aa0d3dc7d27b2e1e8eda2be8970586c3274", size = 11050, upload-time = "2024-12-04T17:35:26.475Z" },
 ]
 
+[[package]]
+name = "skops"
+version = "0.14.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "numpy" },
+    { name = "packaging" },
+    { name = "prettytable" },
+    { name = "scikit-learn" },
+    { name = "scipy" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/c8/9f/46448c4e41a4c5ee4bdb74b3758af48e5ff0faeffe40f4e301bfc7594894/skops-0.14.0.tar.gz", hash = "sha256:6c8c0e047f691a3a582c3258943eecafcbfd79c8c7eef66260f3703e363254f0", size = 608084, upload-time = "2026-04-20T18:23:55.336Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/e7/0e/3ae19fa941522cd98e119762e7181d371c8dba0b2d72bfaf9522692e329c/skops-0.14.0-py3-none-any.whl", hash = "sha256:60a5db78a9db46ccee2139a0ba13ab5afb1c96f4749b382e75a371291bbe3e36", size = 132198, upload-time = "2026-04-20T18:23:54.018Z" },
+]
+
 [[package]]
 name = "smmap"
 version = "5.0.2"
@@ -3002,6 +3033,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/8d/57/a27182528c90ef38d82b636a11f606b0cbb0e17588ed205435f8affe3368/waitress-3.0.2-py3-none-any.whl", hash = "sha256:c56d67fd6e87c2ee598b76abdd4e96cfad1f24cacdea5078d382b1f9d7b5ed2e", size = 56232, upload-time = "2024-11-16T20:02:33.858Z" },
 ]
 
+[[package]]
+name = "wcwidth"
+version = "0.7.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/2c/ee/afaf0f85a9a18fe47a67f1e4422ed6cf1fe642f0ae0a2f81166231303c52/wcwidth-0.7.0.tar.gz", hash = "sha256:90e3a7ea092341c44b99562e75d09e4d5160fe7a3974c6fb842a101a95e7eed0", size = 182132, upload-time = "2026-05-02T16:04:12.653Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/41/52/e465037f5375f43533d1a80b6923955201596a99142ed524d77b571a1418/wcwidth-0.7.0-py3-none-any.whl", hash = "sha256:5d69154c429a82910e241c738cd0e2976fac8a2dd47a1a805f4afed1c0f136f2", size = 110825, upload-time = "2026-05-02T16:04:11.033Z" },
+]
+
 [[package]]
 name = "werkzeug"
 version = "3.1.1"