diff --git a/ffmpeg.json b/ffmpeg.json
index bc939938b1..e2b6b2492c 100644
--- a/ffmpeg.json
+++ b/ffmpeg.json
@@ -1,17 +1,17 @@
 {
-    "version": "20171225-be2da4c",
+    "version": "20171225-613f789",
     "homepage": "https://ffmpeg.zeranoe.com/builds/",
     "license": "GPL3",
     "architecture": {
         "64bit": {
-            "url": "https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20171225-be2da4c-win64-static.zip",
-            "hash": "ba1dcc78b1fb0dfa44b7985868e8113f6c82be6f6338b24ee15343f9b9851b54",
-            "extract_dir": "ffmpeg-20171225-be2da4c-win64-static"
+            "url": "https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20171225-613f789-win64-static.zip",
+            "hash": "be17c61aeeafaecb3a00aebd0248ebf287d9bb73df93fde24c27e8583abe6088",
+            "extract_dir": "ffmpeg-20171225-613f789-win64-static"
         },
         "32bit": {
-            "url": "https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20171225-be2da4c-win32-static.zip",
-            "hash": "7195bfd7b9a46b914696ca5bd370463a3160a00e3f117b2d88f8a33a222eedac",
-            "extract_dir": "ffmpeg-20171225-be2da4c-win32-static"
+            "url": "https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20171225-613f789-win32-static.zip",
+            "hash": "42ec666188fc9c3f0c1408785260635fc136466610f0a1e2935ec31ce0773a9a",
+            "extract_dir": "ffmpeg-20171225-613f789-win32-static"
         }
     },
     "bin": [