diff --git a/ffmpeg-nightly.json b/ffmpeg-nightly.json
index a82e45f2f4..8134d35c56 100644
--- a/ffmpeg-nightly.json
+++ b/ffmpeg-nightly.json
@@ -1,17 +1,17 @@
 {
-    "version": "20180519-411f714",
+    "version": "20180521-2c2d689",
     "homepage": "https://ffmpeg.zeranoe.com/builds/",
     "license": "GPL-3.0",
     "architecture": {
         "64bit": {
-            "url": "https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20180519-411f714-win64-static.zip",
-            "hash": "c68e16168d916d10a885084316064b2a4e4427e387c52136b625a7737468cb04",
-            "extract_dir": "ffmpeg-20180519-411f714-win64-static"
+            "url": "https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-20180521-2c2d689-win64-static.zip",
+            "hash": "eaea134a35b94068e1a331d76e0897071693f1a150199829149e3b076fcc1782",
+            "extract_dir": "ffmpeg-20180521-2c2d689-win64-static"
         },
         "32bit": {
-            "url": "https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20180519-411f714-win32-static.zip",
-            "hash": "6d1070ad299dd6e993ff7ac5a563c137005468b0b581a6731518720460fca3e3",
-            "extract_dir": "ffmpeg-20180519-411f714-win32-static"
+            "url": "https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20180521-2c2d689-win32-static.zip",
+            "hash": "21a1e5ad9e0b4c1dea337227df63b09577028719630f4fb2119334d8da2e37b3",
+            "extract_dir": "ffmpeg-20180521-2c2d689-win32-static"
         }
     },
     "bin": [