diff --git a/bucket/fio.json b/bucket/fio.json
index 87e3df6a30..454ed73a9c 100644
--- a/bucket/fio.json
+++ b/bucket/fio.json
@@ -1,16 +1,16 @@
 {
-    "version": "3.39",
+    "version": "3.40",
     "description": "Flexible I/O Tester",
     "homepage": "https://github.com/axboe/fio",
     "license": "GPL-2.0-only",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/axboe/fio/releases/download/fio-3.39/fio-3.39-x64.msi",
-            "hash": "49be53fb6b9517ce4fc5e26136d7c981df84daa31dd50db66ac3bbb5cb7be63a"
+            "url": "https://github.com/axboe/fio/releases/download/fio-3.40/fio-3.40-x64.msi",
+            "hash": "3a5dc4e25f0e08281a08f2a4c4b0a73359242e1251df55464c3058e9bb22d296"
         },
         "32bit": {
-            "url": "https://github.com/axboe/fio/releases/download/fio-3.39/fio-3.39-x86.msi",
-            "hash": "d5750ba11b13b13301ef476cd290dac6a751dbedfe7ffcada5a20285b84a1d1c"
+            "url": "https://github.com/axboe/fio/releases/download/fio-3.40/fio-3.40-x86.msi",
+            "hash": "508c326c60e062704f42599e2efd8b2e30f290286272a7462beff9eb9c1b98ac"
         }
     },
     "extract_dir": "fio",