diff --git a/bucket/uv.json b/bucket/uv.json
index b7cf349549..76fc3afd43 100644
--- a/bucket/uv.json
+++ b/bucket/uv.json
@@ -1,16 +1,16 @@
 {
-    "version": "0.3.5",
+    "version": "0.4.0",
     "description": "An extremely fast Python package installer and resolver, written in Rust.",
     "homepage": "https://github.com/astral-sh/uv",
     "license": "Apache-2.0|MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/astral-sh/uv/releases/download/0.3.5/uv-x86_64-pc-windows-msvc.zip",
-            "hash": "339f3bec736bf392966b5451dedce7f88097bf410168a7c2b559a101e81ffe95"
+            "url": "https://github.com/astral-sh/uv/releases/download/0.4.0/uv-x86_64-pc-windows-msvc.zip",
+            "hash": "2681d6efd66fb7963317de0b6a8b4b63735e1f8e9f5fca6a7eeec14838307792"
         },
         "32bit": {
-            "url": "https://github.com/astral-sh/uv/releases/download/0.3.5/uv-i686-pc-windows-msvc.zip",
-            "hash": "3607d1495951607e0e04ee763d67733b171146e3003f071894cc83d344b3943c"
+            "url": "https://github.com/astral-sh/uv/releases/download/0.4.0/uv-i686-pc-windows-msvc.zip",
+            "hash": "60041b66a092cd7f13655ac19ad50aa83ea5f2012af3b87d7defe4ea96483efc"
         }
     },
     "bin": [