diff --git a/requirements.txt b/requirements.txt
index 7e8776f..83cf565 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,40 +1,40 @@
 # Core
-python-dotenv>=1.0.0
-pydantic>=2.5.0
-pydantic-settings>=2.1.0
+python-dotenv>=1.2.2
+pydantic>=2.13.3
+pydantic-settings>=2.14.0
 
 # Data & ML
-numpy>=1.24.0
-pandas>=2.0.0,<3.0.0
-scikit-learn>=1.3.0
-joblib>=1.3.0
+numpy>=2.4.4
+pandas>=3.0.2,<4.0.0
+scikit-learn>=1.8.0
+joblib>=1.5.3
 
 # API
-fastapi>=0.109.0
-uvicorn[standard]>=0.27.0
-httpx>=0.26.0
+fastapi>=0.136.1
+uvicorn[standard]>=0.46.0
+httpx>=0.28.1
 
 # Frontend
-streamlit>=1.31.0
-plotly>=5.18.0
-altair>=5.2.0
+streamlit>=1.56.0
+plotly>=6.7.0
+altair>=6.1.0
 
 # Database
-sqlalchemy>=2.0.0
-aiosqlite>=0.19.0
+sqlalchemy>=2.0.49
+aiosqlite>=0.22.1
 passlib[bcrypt]>=1.7.4
-bcrypt==3.2.2
-python-jose[cryptography]>=3.3.0
+bcrypt==5.0.0
+python-jose[cryptography]>=3.5.0
 
 # Testing
-pytest>=7.4.0
-pytest-asyncio>=0.23.0
+pytest>=9.0.3
+pytest-asyncio>=1.3.0
 
 # Optimization
-scipy>=1.11.0
+scipy>=1.17.1
 
 
 # Utilities
-requests>=2.31.0
-python-multipart>=0.0.6
-flake8>=6.0.0
+requests>=2.33.1
+python-multipart>=0.0.26
+flake8>=7.3.0