diff --git a/bucket/jj.json b/bucket/jj.json
index cdb1bc545b..7f02ed01bf 100644
--- a/bucket/jj.json
+++ b/bucket/jj.json
@@ -1,12 +1,12 @@
 {
-    "version": "0.30.0",
+    "version": "0.31.0",
     "description": "Jujutsu is a Git-compatible DVCS that is both simple and powerful",
     "homepage": "https://github.com/jj-vcs/jj",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/jj-vcs/jj/releases/download/v0.30.0/jj-v0.30.0-x86_64-pc-windows-msvc.zip",
-            "hash": "4b094838898bebd3970ef6c94b9cf5fef4368a0291e33ae884736195abce0671"
+            "url": "https://github.com/jj-vcs/jj/releases/download/v0.31.0/jj-v0.31.0-x86_64-pc-windows-msvc.zip",
+            "hash": "a4d208037a416abe27d2f6e6660b6793adcae001023323a9618927edc0872bbc"
         }
     },
     "bin": "jj.exe",