diff --git a/bucket/postgresql.json b/bucket/postgresql.json
index 386c18b78f..7de66f9e9a 100644
--- a/bucket/postgresql.json
+++ b/bucket/postgresql.json
@@ -1,11 +1,11 @@
 {
     "homepage": "https://www.postgresql.org/",
-    "version": "11.4",
+    "version": "11.5",
     "license": "PostgreSQL",
     "architecture": {
         "64bit": {
-            "url": "https://get.enterprisedb.com/postgresql/postgresql-11.4-1-windows-x64-binaries.zip",
-            "hash": "795102077fc1496754722667826b734aadc14c546f1005aa5e481f357e4f074d"
+            "url": "https://get.enterprisedb.com/postgresql/postgresql-11.5-1-windows-x64-binaries.zip",
+            "hash": "89ec61731231b88b748ae0f923ec02568ede2c008c79f901666ea67de6565f4c"
         }
     },
     "extract_dir": "pgsql",