Failed to download file. netty-1.6.jar

Failed to download file. netty-1.6.jar
Name: netty-1.6.jar
URL: https://libraries.minecraft.net/com/mojang/netty/1.6/netty-1.6.jar
Error details: Request error -7: ERR_TIMED_OUT
Filename on disk: netty-1.6.jar
Path: C:/Users*MyUser*\AppData\Roaming\.minecraft\libraries\com/mojang/netty/1.6/netty-1.6.jar
Exists: false