diff --git a/ffmpeg.json b/ffmpeg.json
index 8a124e6ff7..40515c349c 100644
--- a/ffmpeg.json
+++ b/ffmpeg.json
@@ -1,17 +1,17 @@
 {
-    "version": "20170910-8e17cd2",
+    "version": "20170913-ec1573f",
     "homepage": "https://ffmpeg.zeranoe.com/builds/",
     "license": "GPL3",
     "architecture": {
         "64bit": {
-            "url": "https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20170910-8e17cd2-win64-static.zip",
-            "hash": "767213f827da503ab11bc6dfb799be81d15dafdf6811baeb69b532e3e04dd674",
-            "extract_dir": "ffmpeg-20170910-8e17cd2-win64-static"
+            "url": "https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20170913-ec1573f-win64-static.zip",
+            "hash": "77a36bdc0cef33def91691d1874d74d5123bfec13e3d6868a27a7b78b3eb942f",
+            "extract_dir": "ffmpeg-20170913-ec1573f-win64-static"
         },
         "32bit": {
-            "url": "https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20170910-8e17cd2-win32-static.zip",
-            "hash": "598c62db87215a9d2ac6ceee7f3c219fbdc4ab8a8fa9796e593661fd852aa334",
-            "extract_dir": "ffmpeg-20170910-8e17cd2-win32-static"
+            "url": "https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20170913-ec1573f-win32-static.zip",
+            "hash": "014e21b2fe61d736a56307cb025d658559124677472a389561b769a952bd9913",
+            "extract_dir": "ffmpeg-20170913-ec1573f-win32-static"
         }
     },
     "bin": [