diff --git a/pyproject.toml b/pyproject.toml
index 040a0da..7ae3cf4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,6 +13,7 @@ dependencies = [
     "python-dotenv>=1.2.1",
     "scikit-learn>=1.8.0",
     "sqlalchemy>=2.0.46",
+    "sqlalchemy-utils>=0.42.1",
     "tqdm>=4.67.3",
 ]
 
diff --git a/uv.lock b/uv.lock
index bbd3cef..4d7b6e2 100644
--- a/uv.lock
+++ b/uv.lock
@@ -217,6 +217,7 @@ dependencies = [
     { name = "python-dotenv" },
     { name = "scikit-learn" },
     { name = "sqlalchemy" },
+    { name = "sqlalchemy-utils" },
     { name = "tqdm" },
 ]
 
@@ -236,6 +237,7 @@ requires-dist = [
     { name = "python-dotenv", specifier = ">=1.2.1" },
     { name = "scikit-learn", specifier = ">=1.8.0" },
     { name = "sqlalchemy", specifier = ">=2.0.46" },
+    { name = "sqlalchemy-utils", specifier = ">=0.42.1" },
     { name = "tqdm", specifier = ">=4.67.3" },
 ]
 
@@ -524,6 +526,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/15/9f/7c378406b592fcf1fc157248607b495a40e3202ba4a6f1372a2ba6447717/sqlalchemy-2.0.47-py3-none-any.whl", hash = "sha256:e2647043599297a1ef10e720cf310846b7f31b6c841fee093d2b09d81215eb93", size = 1940159, upload-time = "2026-02-24T17:15:07.158Z" },
 ]
 
+[[package]]
+name = "sqlalchemy-utils"
+version = "0.42.1"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "sqlalchemy" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/0f/7d/eb9565b6a49426552a5bf5c57e7c239c506dc0e4e5315aec6d1e8241dc7c/sqlalchemy_utils-0.42.1.tar.gz", hash = "sha256:881f9cd9e5044dc8f827bccb0425ce2e55490ce44fc0bb848c55cc8ee44cc02e", size = 130789, upload-time = "2025-12-13T03:14:13.591Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/7c/25/7400c18c3ee97914cc99c90007795c00a4ec5b60c853b49db7ba24d11179/sqlalchemy_utils-0.42.1-py3-none-any.whl", hash = "sha256:243cfe1b3a1dae3c74118ae633f1d1e0ed8c787387bc33e556e37c990594ac80", size = 91761, upload-time = "2025-12-13T03:14:15.014Z" },
+]
+
 [[package]]
 name = "threadpoolctl"
 version = "3.6.0"