diff --git a/pyproject.toml b/pyproject.toml
index 2ad9bb2..3b889fb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,16 +6,15 @@ version = "0.1.0"
 description = "信用卡欺诈检测系统"
 license = { text = "MIT" }
 dependencies = [
-    "flask",
-    "numpy",
-    "polars",
-    "scikit-learn",
-    "imbalanced-learn",
-    "matplotlib",
-    "seaborn",
-    "joblib",
-    "pydantic",
-    "streamlit",
+    "numpy>=1.24.0",
+    "polars>=0.19.0",
+    "scikit-learn>=1.3.0",
+    "imbalanced-learn>=0.11.0",
+    "matplotlib>=3.7.0",
+    "seaborn>=0.12.0",
+    "joblib>=1.3.0",
+    "pydantic>=2.0.0",
+    "streamlit>=1.28.0",
 ]
 
 [project.scripts]