diff --git a/requirements-api.txt b/requirements-api.txt
index d749b7c..7321782 100644
--- a/requirements-api.txt
+++ b/requirements-api.txt
@@ -5,7 +5,7 @@ python-multipart==0.0.6
 
 # Astronomical Data
 astropy==5.3.4
-numpy==1.24.3
+numpy==2.2.6
 
 # Core ML (minimal) - Use TensorFlow 2.15 (compatible with FastAPI)
 tensorflow==2.15.0
diff --git a/requirements-railway.txt b/requirements-railway.txt
index 757f1e1..a7828ff 100644
--- a/requirements-railway.txt
+++ b/requirements-railway.txt
@@ -10,7 +10,7 @@ tflite-runtime>=2.14.0; platform_machine != 'x86_64'
 tensorflow>=2.13.0,<2.16.0; platform_machine == 'x86_64'
 
 # Core Data Processing
-numpy>=1.24.0,<2.0.0
+numpy>=1.24.0,<3.0.0
 pydantic>=2.5.0
 pandas>=2.0.0
 scipy>=1.11.0