diff --git a/ffmpeg-nightly.json b/ffmpeg-nightly.json
index b38e41f43c..2a9e579a63 100644
--- a/ffmpeg-nightly.json
+++ b/ffmpeg-nightly.json
@@ -1,17 +1,17 @@
 {
-    "version": "20181224-cdbf884",
+    "version": "20181225-7efe84a",
     "homepage": "https://ffmpeg.zeranoe.com/builds/",
     "license": "GPL-3.0",
     "architecture": {
         "64bit": {
-            "url": "https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20181224-cdbf884-win64-static.zip",
-            "hash": "b71959520f8560ad5019c3b20792c21e81b695b22eb8bef1122d3ab385549860",
-            "extract_dir": "ffmpeg-20181224-cdbf884-win64-static"
+            "url": "https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20181225-7efe84a-win64-static.zip",
+            "hash": "77ca141858f74befb5823f5cb96723e6310b5e32924be2b670c4654c95c26a2d",
+            "extract_dir": "ffmpeg-20181225-7efe84a-win64-static"
         },
         "32bit": {
-            "url": "https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20181224-cdbf884-win32-static.zip",
-            "hash": "cd12353030f4de9fb4cd3430bd2faccfdb420b2a91daecfea6e156c5525fd262",
-            "extract_dir": "ffmpeg-20181224-cdbf884-win32-static"
+            "url": "https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20181225-7efe84a-win32-static.zip",
+            "hash": "4306b367b5f2e06b6292e81f960b774f0bd20caffe4741d254439fa1067a7ad3",
+            "extract_dir": "ffmpeg-20181225-7efe84a-win32-static"
         }
     },
     "bin": [