diff --git a/ffmpeg.json b/ffmpeg.json
index c81a35ac7c..290a802fab 100644
--- a/ffmpeg.json
+++ b/ffmpeg.json
@@ -1,17 +1,17 @@
 {
-    "version": "20171111-3af2bf0",
+    "version": "20171114-91a565e",
     "homepage": "https://ffmpeg.zeranoe.com/builds/",
     "license": "GPL3",
     "architecture": {
         "64bit": {
-            "url": "https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20171111-3af2bf0-win64-static.zip",
-            "hash": "b74db8d81b9f901e0b4a910991d8bd2cd23b3e0559988fda874e632b3c7c0114",
-            "extract_dir": "ffmpeg-20171111-3af2bf0-win64-static"
+            "url": "https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20171114-91a565e-win64-static.zip",
+            "hash": "d0497378f3c57876b5d5d911285cc671eb006a78a9d68165217d12b1ec82c922",
+            "extract_dir": "ffmpeg-20171114-91a565e-win64-static"
         },
         "32bit": {
-            "url": "https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20171111-3af2bf0-win32-static.zip",
-            "hash": "9d4d1937dd28acad125cb7f2a9d3871fb620a55d370c52213a9398e0d5291252",
-            "extract_dir": "ffmpeg-20171111-3af2bf0-win32-static"
+            "url": "https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20171114-91a565e-win32-static.zip",
+            "hash": "e42e0ddcf9fceeda6e41eef90bc0997e041610102ba81f348e5075dc3cbe24cd",
+            "extract_dir": "ffmpeg-20171114-91a565e-win32-static"
         }
     },
     "bin": [