Couldn't download resources

[15:19:09 WARN]: Couldn't download http://resources.download.minecraft.net/50/50a59a4f56e4046701b758ddbb1c1587efa4cadf for job 'Resources'
java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method) ~[?:?]
at java.net.SocketInputStream.read(SocketInputStream.java:150) ~[?:?]
at java.net.SocketInputStream.read(SocketInputStream.java:121) ~[?:?]
at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) ~[?:?]
at java.io.BufferedInputStream.read(BufferedInputStream.java:345) ~[?:?]
at sun.net.www.MeteredStream.read(MeteredStream.java:134) ~[?:?]
at java.io.FilterInputStream.read(FilterInputStream.java:133) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(HttpURLConnection.java:3322) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(HttpURLConnection.java:3315) ~[?:?]
at com.mojang.launcher.updater.download.MonitoringInputStream.read(MonitoringInputStream.java:28) ~[launcher.jar:1.6.13]
at com.mojang.launcher.updater.download.Downloadable.copyAndDigest(Downloadable.java:140) ~[launcher.jar:1.6.13]
at com.mojang.launcher.updater.download.assets.AssetDownloadable.download(AssetDownloadable.java:104) ~[launcher.jar:1.6.13]
at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:109) [launcher.jar:1.6.13]
at com.mojang.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:1.6.13]
at com.mojang.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:86) [launcher.jar:1.6.13]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:?]
at java.lang.Thread.run(Thread.java:745) [?:?]