diff --git a/bucket/dart.json b/bucket/dart.json
index 1aceca80f0..de830e0014 100644
--- a/bucket/dart.json
+++ b/bucket/dart.json
@@ -1,5 +1,5 @@
 {
-    "version": "3.7.2",
+    "version": "3.7.3",
     "description": "SDK for the Dart programming language",
     "homepage": "https://dart.dev/",
     "license": "BSD-3-Clause",
@@ -7,12 +7,12 @@
     "env_add_path": "bin",
     "architecture": {
         "64bit": {
-            "url": "https://storage.googleapis.com/dart-archive/channels/stable/release/3.7.2/sdk/dartsdk-windows-x64-release.zip",
-            "hash": "f08efe6c7a7c3f0476353a6bb31e875edc9612d00aaa60b43dd07291e31ceab7"
+            "url": "https://storage.googleapis.com/dart-archive/channels/stable/release/3.7.3/sdk/dartsdk-windows-x64-release.zip",
+            "hash": "c86059e09a17769a3ec1bb7af75a8a03928962bf7d77f66407fc1993615dc123"
         },
         "32bit": {
-            "url": "https://storage.googleapis.com/dart-archive/channels/stable/release/3.7.2/sdk/dartsdk-windows-ia32-release.zip",
-            "hash": "03f7fae9b2440cf4794c4d823ff063af229cef09297495f1f2c7d5c1ce8ec185"
+            "url": "https://storage.googleapis.com/dart-archive/channels/stable/release/3.7.3/sdk/dartsdk-windows-ia32-release.zip",
+            "hash": "0d85099365651c9c472e84e89f5819003ea01353915c4abbe589efcbe946ae98"
         }
     },
     "checkver": {