diff --git a/bucket/b2.json b/bucket/b2.json
index 1e6029662e..9341c21592 100644
--- a/bucket/b2.json
+++ b/bucket/b2.json
@@ -1,12 +1,12 @@
 {
-    "version": "3.7.1",
+    "version": "3.8.0",
     "description": "Command-line tool that gives easy access to all of the capabilities of B2 Cloud Storage",
     "homepage": "https://www.backblaze.com/b2/docs/quick_command_line.html",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/Backblaze/B2_Command_Line_Tool/releases/download/v3.7.1/b2-windows.exe#/b2.exe",
-            "hash": "b6591e4dc801feabfb3dc8fc8a6cc582c181824d0510fc04df4699bece368a74"
+            "url": "https://github.com/Backblaze/B2_Command_Line_Tool/releases/download/v3.8.0/b2-windows.exe#/b2.exe",
+            "hash": "457d2baea29456a24dd637bda058244eacd49ab8e20f8ed7e99054d54dadf500"
         }
     },
     "bin": "b2.exe",