diff --git a/bucket/zulu21-jre.json b/bucket/zulu21-jre.json
index e384c60af..5452bae2d 100644
--- a/bucket/zulu21-jre.json
+++ b/bucket/zulu21-jre.json
@@ -1,16 +1,16 @@
 {
     "description": "Zulu is certified build of OpenJDK",
     "homepage": "https://www.azul.com/products/zulu-community/",
-    "version": "21.38.21",
+    "version": "21.40.17",
     "license": {
         "identifier": "GPL-2.0-only WITH Classpath-exception-2.0",
         "url": "https://www.azulsystems.com/license/zulu_third_party_licenses.html"
     },
     "architecture": {
         "64bit": {
-            "url": "https://cdn.azul.com/zulu/bin/zulu21.38.21-ca-jre21.0.5-win_x64.zip",
-            "hash": "56b6db6ad4a34641f44929e69f4069e109846a793d7c1432ef43ea6d9ff224bc",
-            "extract_dir": "zulu21.38.21-ca-jre21.0.5-win_x64"
+            "url": "https://cdn.azul.com/zulu/bin/zulu21.40.17-ca-jre21.0.6-win_x64.zip",
+            "hash": "274aa5717e28b9d722cb4b9c2864d8bbe2537203270d022beefc11e76e74ce85",
+            "extract_dir": "zulu21.40.17-ca-jre21.0.6-win_x64"
         }
     },
     "env_add_path": "bin",