diff --git a/bucket/uv.json b/bucket/uv.json
index 365b113541..eaafe26dcd 100644
--- a/bucket/uv.json
+++ b/bucket/uv.json
@@ -1,16 +1,16 @@
 {
-    "version": "0.4.18",
+    "version": "0.4.19",
     "description": "An extremely fast Python package installer and resolver, written in Rust.",
     "homepage": "https://docs.astral.sh/uv/",
     "license": "Apache-2.0|MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/astral-sh/uv/releases/download/0.4.18/uv-x86_64-pc-windows-msvc.zip",
-            "hash": "f6cffb80499da1e3ca0a3bb4710cb3601f6933315f5568ce4b785c664d65c644"
+            "url": "https://github.com/astral-sh/uv/releases/download/0.4.19/uv-x86_64-pc-windows-msvc.zip",
+            "hash": "b172ec03cbe46b6cc7a328b2cbcdb8d144f53cc18150b288b4476d58d6f69f13"
         },
         "32bit": {
-            "url": "https://github.com/astral-sh/uv/releases/download/0.4.18/uv-i686-pc-windows-msvc.zip",
-            "hash": "acc6e07df1b96e42d8e3becea4aa70110c921e6f77f69b521f7477222651bc75"
+            "url": "https://github.com/astral-sh/uv/releases/download/0.4.19/uv-i686-pc-windows-msvc.zip",
+            "hash": "97f827433e351140e693c05743d59bf15d5e0b784cf2a7b900113901f0f60268"
         }
     },
     "bin": [