diff --git a/bucket/brotli.json b/bucket/brotli.json
index 9b0798b63c..976268d8d7 100644
--- a/bucket/brotli.json
+++ b/bucket/brotli.json
@@ -1,17 +1,17 @@
 {
-    "version": "1.0.9_3",
+    "version": "1.0.9_4",
     "description": "Lossless compression algorithm",
     "homepage": "https://brotli.org/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://curl.haxx.se/windows/dl-7.79.1_3/brotli-1.0.9_3-win64-mingw.tar.xz",
-            "hash": "0e7998b594e1ecd62889f9602cd93eee1021b5b932311369a72f536692705f5a",
+            "url": "https://curl.haxx.se/windows/dl-7.79.1_4/brotli-1.0.9_4-win64-mingw.tar.xz",
+            "hash": "777663c9bbeee49962f67fcae678bf2820f77d913e80efbeb4086cc3ec08be2d",
             "extract_dir": "brotli-1.0.9-win64-mingw"
         },
         "32bit": {
-            "url": "https://curl.haxx.se/windows/dl-7.79.1_3/brotli-1.0.9_3-win32-mingw.tar.xz",
-            "hash": "8f865789b88ea594be1328c502d6d4e8372369b9b72389c926dc4481b7c0e0f1",
+            "url": "https://curl.haxx.se/windows/dl-7.79.1_4/brotli-1.0.9_4-win32-mingw.tar.xz",
+            "hash": "e6c7b00b4f77897f3630cfa0a948fba51188cba2255f8c8670b8e506d79e62c5",
             "extract_dir": "brotli-1.0.9-win32-mingw"
         }
     },