diff --git a/bucket/msys2.json b/bucket/msys2.json
index 61aa8f2fde..d9a71218fd 100644
--- a/bucket/msys2.json
+++ b/bucket/msys2.json
@@ -1,15 +1,15 @@
 {
     "##": "64-bit version is able to build both 32-bit and 64-bit packages",
-    "version": "2020-07-20",
+    "version": "2020-09-03",
     "description": "A software distro and building platform for Windows.",
     "homepage": "http://msys2.github.io",
     "license": "GPL-2.0-only|BSD-3-Clause",
     "notes": "Please run 'msys2' now for the MSYS2 setup to complete!",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/msys2/msys2-installer/releases/download/2020-07-20/msys2-base-x86_64-20200720.tar.xz",
+            "url": "https://github.com/msys2/msys2-installer/releases/download/2020-09-03/msys2-base-x86_64-20200903.tar.xz",
             "extract_dir": "msys64",
-            "hash": "24f0a7a3f499d9309bb55bcde5d34a08e752922c3bee9de3a33d2c40896a1496"
+            "hash": "9d5700a2a8148837bd3869f4940f53d2e46ebfa4148de35c21ca49bf2c239f27"
         }
     },
     "bin": [