Update numpy to 1.26.4

Author: mathoudebine

requirements.txt

@@ -10,7 +10,7 @@ sv-ttk~=2.6.0         # Tk Sun Valley theme for configuration editor
 
 # Efficient image serialization
 numpy~=1.24.4; python_version < "3.9"   # For Python 3.8 max.
-numpy~=1.26.0; python_version >= "3.9"  # For Python 3.9+
+numpy~=1.26.4; python_version >= "3.9"  # For Python 3.9+
 
 # For Nvidia GPU on all platforms
 GPUtil~=1.4.0; python_version < "3.12"