diff --git a/pkgs/development/libraries/ffmpeg-full/default.nix b/pkgs/development/libraries/ffmpeg-full/default.nix
index eb985f4c3f3..090881107ce 100644
--- a/pkgs/development/libraries/ffmpeg-full/default.nix
+++ b/pkgs/development/libraries/ffmpeg-full/default.nix
@@ -408,7 +408,7 @@ stdenv.mkDerivation rec {
     ++ optional ((isLinux || isFreeBSD) && libva != null) libva
     ++ optionals isLinux [ alsaLib libraw1394 libv4l ]
     ++ optionals nvenc [ nvidia-video-sdk ]
-    ++ optionals stdenv.isDarwin [ Cocoa CoreServices CoreAudio AVFoundation 
+    ++ optionals stdenv.isDarwin [ Cocoa CoreServices CoreAudio AVFoundation
                                    MediaToolbox VideoDecodeAcceleration ];
 
   # Build qt-faststart executable
@@ -463,11 +463,11 @@ stdenv.mkDerivation rec {
     description = "A complete, cross-platform solution to record, convert and stream audio and video";
     homepage = https://www.ffmpeg.org/;
     longDescription = ''
-      FFmpeg is the leading multimedia framework, able to decode, encode, transcode, 
-      mux, demux, stream, filter and play pretty much anything that humans and machines 
-      have created. It supports the most obscure ancient formats up to the cutting edge. 
-      No matter if they were designed by some standards committee, the community or 
-      a corporation. 
+      FFmpeg is the leading multimedia framework, able to decode, encode, transcode,
+      mux, demux, stream, filter and play pretty much anything that humans and machines
+      have created. It supports the most obscure ancient formats up to the cutting edge.
+      No matter if they were designed by some standards committee, the community or
+      a corporation.
     '';
     license = (
       if nonfreeLicensing then
diff --git a/pkgs/development/libraries/ffmpeg/3.1.nix b/pkgs/development/libraries/ffmpeg/3.1.nix
index fb14ca47598..a3504bf897c 100644
--- a/pkgs/development/libraries/ffmpeg/3.1.nix
+++ b/pkgs/development/libraries/ffmpeg/3.1.nix
@@ -5,9 +5,9 @@
 }@args:
 
 callPackage ./generic.nix (args // rec {
-  version = "${branch}.4";
+  version = "${branch}.6";
   branch = "3.1";
-  sha256 = "1ynb1f0py5jb6hs78ypynpwc3jlqrw51vl8y1wnd44nwlisxz6bw";
+  sha256 = "0c9g9zhrnvbfwwcca35jis7f7njskhzrwa7n7wpd1618cms2kjvx";
   darwinFrameworks = [ Cocoa CoreMedia ];
   patches = stdenv.lib.optional stdenv.isDarwin ./sdk_detection.patch;
 })