diff --git a/bucket/cloud-sql-proxy.json b/bucket/cloud-sql-proxy.json
index 6e83a4821a..4b1eda75c4 100644
--- a/bucket/cloud-sql-proxy.json
+++ b/bucket/cloud-sql-proxy.json
@@ -1,17 +1,17 @@
 {
-    "version": "1.27.1",
+    "version": "1.28.0",
     "description": "Provides secure access to Cloud SQL Second Generation instances without having to add Authorized networks or configure SSL.",
     "homepage": "https://cloud.google.com/sql/docs/mysql/sql-proxy",
     "license": "Apache-2.0",
     "depends": "gcloud",
     "architecture": {
         "64bit": {
-            "url": "https://storage.googleapis.com/cloudsql-proxy/v1.27.1/cloud_sql_proxy_x64.exe#/cloud_sql_proxy.exe",
-            "hash": "cd78cf381ae98a50d2211df3b8d28975f355ec7e0eda8d8909dbdac1a2f11428"
+            "url": "https://storage.googleapis.com/cloudsql-proxy/v1.28.0/cloud_sql_proxy_x64.exe#/cloud_sql_proxy.exe",
+            "hash": "fba750cbd62416fce7e4571d6017695429e1c5a85bc863e6ce0481bb39ba9ce6"
         },
         "32bit": {
-            "url": "https://storage.googleapis.com/cloudsql-proxy/v1.27.1/cloud_sql_proxy_x86.exe#/cloud_sql_proxy.exe",
-            "hash": "0a8dd85a4ef128768f6fff42bb7b86d6a59376830f3a8b3d436bf3f28b707f54"
+            "url": "https://storage.googleapis.com/cloudsql-proxy/v1.28.0/cloud_sql_proxy_x86.exe#/cloud_sql_proxy.exe",
+            "hash": "3520b4825ddd60822d31658bdda632f862a6d12e86dc00c51d4870c434904f4f"
         }
     },
     "bin": "cloud_sql_proxy.exe",