diff --git a/pyproject.toml b/pyproject.toml
index 2b44471..f0a744e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,20 +22,20 @@ classifiers = [
 ]
 
 dependencies = [
-    "fastapi>=0.128.0",
-    "uvicorn[standard]>=0.40.0",
-    "polars>=1.18.0",
-    "prometheus-client>=0.21.1",
+    "fastapi>=0.135.3",
+    "uvicorn[standard]>=0.44.0",
+    "polars>=1.39.3",
+    "prometheus-client>=0.25.0",
 ]
 
 [project.optional-dependencies]
 dev = [
-    "pytest>=9.0.2",
+    "pytest>=9.0.3",
     "pytest-asyncio>=1.3.0",
-    "pytest-cov>=5.0.0",
+    "pytest-cov>=7.1.0",
     "httpx>=0.28.1",
-    "ruff>=0.14.11",
-    "mypy>=1.19.1",
+    "ruff>=0.15.10",
+    "mypy>=1.20.1",
     "pre-commit>=4.5.1",
 ]