diff --git a/bucket/prometheus.json b/bucket/prometheus.json
index b0e89a1d74..bad5a24321 100644
--- a/bucket/prometheus.json
+++ b/bucket/prometheus.json
@@ -1,18 +1,18 @@
 {
-    "version": "2.40.2",
+    "version": "2.40.3",
     "description": "Systems monitoring and alerting toolkit",
     "homepage": "https://prometheus.io",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/prometheus/prometheus/releases/download/v2.40.2/prometheus-2.40.2.windows-amd64.tar.gz",
-            "hash": "5ca87d5b4722ffbe2dc6c1b4be5b6c72b8e8471d21a6e82072426b9893130fee",
-            "extract_dir": "prometheus-2.40.2.windows-amd64"
+            "url": "https://github.com/prometheus/prometheus/releases/download/v2.40.3/prometheus-2.40.3.windows-amd64.tar.gz",
+            "hash": "49438b3df60cd4df642dc87e6434980a8cebea4b6ad39d01bef0c300c6a5c7b0",
+            "extract_dir": "prometheus-2.40.3.windows-amd64"
         },
         "32bit": {
-            "url": "https://github.com/prometheus/prometheus/releases/download/v2.40.2/prometheus-2.40.2.windows-386.tar.gz",
-            "hash": "5021a813f1391ab6c8444e88b0df615637e45a562aa1f1b825712f5be4dff04e",
-            "extract_dir": "prometheus-2.40.2.windows-386"
+            "url": "https://github.com/prometheus/prometheus/releases/download/v2.40.3/prometheus-2.40.3.windows-386.tar.gz",
+            "hash": "4e9563a231ed90859f17c82450e1af144c2a433bc231fa0b6408111352414b92",
+            "extract_dir": "prometheus-2.40.3.windows-386"
         }
     },
     "bin": [