diff --git a/bucket/b3sum.json b/bucket/b3sum.json
index a87f4d4aed..357f7b9e24 100644
--- a/bucket/b3sum.json
+++ b/bucket/b3sum.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.5.0",
+    "version": "1.5.1",
     "description": "Command line utility prints the BLAKE3 hashes of files or of standard input",
     "homepage": "https://github.com/BLAKE3-team/BLAKE3",
     "license": "CC0-1.0|Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/BLAKE3-team/BLAKE3/releases/download/1.5.0/b3sum_windows_x64_bin.exe#/b3sum.exe",
-            "hash": "06fbc9790744cf4d9a2492479544f498ca4bdc9aaab20f36267c6c2b8366a353"
+            "url": "https://github.com/BLAKE3-team/BLAKE3/releases/download/1.5.1/b3sum_windows_x64_bin.exe#/b3sum.exe",
+            "hash": "3e92405271330ae290d5f664369982e8992614fc2095babd97d8708ee91fa30e"
         }
     },
     "bin": "b3sum.exe",