diff --git a/bucket/postgresql.json b/bucket/postgresql.json
index c8be0091c8..389e5bea2b 100644
--- a/bucket/postgresql.json
+++ b/bucket/postgresql.json
@@ -1,5 +1,5 @@
 {
-    "version": "15.2",
+    "version": "15.3",
     "description": "Object-relational database management system based on POSTGRES.",
     "homepage": "https://www.postgresql.org",
     "license": "PostgreSQL",
@@ -11,8 +11,8 @@
     ],
     "architecture": {
         "64bit": {
-            "url": "https://get.enterprisedb.com/postgresql/postgresql-15.2-1-windows-x64-binaries.zip#/dl.zip_",
-            "hash": "1eb278eac5eecdfd1b8659c06d47b3d25035a98d19fe8bd4e371026e0a418983"
+            "url": "https://get.enterprisedb.com/postgresql/postgresql-15.3-1-windows-x64-binaries.zip#/dl.zip_",
+            "hash": "c3d9730eb4d99cd0641a2bf4f30e9b7f565a387c950c804225917134279b8a46"
         }
     },
     "pre_install": [