diff --git a/bucket/b3sum.json b/bucket/b3sum.json
index 67d0fb100b..8f6477d191 100644
--- a/bucket/b3sum.json
+++ b/bucket/b3sum.json
@@ -1,12 +1,12 @@
 {
-    "version": "0.3.7",
+    "version": "0.3.8",
     "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/0.3.7/b3sum_windows_x64_bin.exe#/b3sum.exe",
-            "hash": "06efce138d90af986c5862c176df75268765afd49a38f5ae528d650b18d72b45"
+            "url": "https://github.com/BLAKE3-team/BLAKE3/releases/download/0.3.8/b3sum_windows_x64_bin.exe#/b3sum.exe",
+            "hash": "dc8071b5c69252e24f79e5ec06bcfd8fb29c8722c940d87b08c09718e4cd2052"
         }
     },
     "bin": "b3sum.exe",