Sony announces firmware updates for several lenses and the LA-EA3 adapter when using them with the new Sony α9. 

LA-EA3 Firmware Version 02 can be found here:

United States:
Windows, Mac 

Canada:
Windows, Mac

Latin America:
Windows, Mac

Lens Firmware updates can be found here:

SEL70200GM

United States:  
Windows, Mac

Canada:  
Windows, Mac
 
Latin America:   
Windows, Mac

SEL50F14Z

United States:
Windows, Mac

Canada:  
Windows, Mac

Latin America:   
Windows, Mac

SEL85F14GM 

United States:  
Windows, Mac

Canada:  
Windows, Mac
 
Latin America:   
Windows, Mac

SEL2470GM

United States:  
Windows, Mac
 
Canada
Windows, Mac
 
Latin America:   
Windows, Mac

SEL-50F18F 

United States:  
Windows, Mac
 
Canada:  
Windows, Mac 

Latin America:   
Windows, Mac

SEL1635Z  

United States:  
Windows, Mac
 
Canada:  
Windows, Mac
 
Latin America
Windows, Mac

SEL2470Z

United States:   
Windows, Mac  

Canada:  
Windows, Mac
 
Latin America:   
Windows, Mac

SEL2870 

United States:   
Windows, Mac

Canada:  
Windows, Mac
 
Latin America:   
Windows, Mac 

SEL24240 

United States:   
Windows, Mac 

Canada
Windows, Mac
 
Latin America:   
Windows, Mac

SEL70200G

United States:   
Windows, Mac

Canada:  
Windows, Mac
 
Latin America:  
Windows, Mac