diff --git a/bucket/oraclejdk-lts.json b/bucket/oraclejdk-lts.json
index c06aae5b2..4673f3722 100644
--- a/bucket/oraclejdk-lts.json
+++ b/bucket/oraclejdk-lts.json
@@ -1,15 +1,15 @@
 {
     "description": "Oracle Java Platform, Standard Edition Development Kit (JDK)",
     "homepage": "https://www.oracle.com/java/technologies/downloads/#java21",
-    "version": "21.0.5",
+    "version": "21.0.6",
     "license": "https://www.oracle.com/downloads/licenses/no-fee-license.html",
     "architecture": {
         "64bit": {
-            "url": "https://download.oracle.com/java/21/archive/jdk-21.0.5_windows-x64_bin.zip",
-            "hash": "6cce98ce38b86737c63912fd1df9ecfee1fe209ab08c0e1e16500f054e67de48"
+            "url": "https://download.oracle.com/java/21/archive/jdk-21.0.6_windows-x64_bin.zip",
+            "hash": "f5fe019c778a9680c6a53559198a335d5df827ca2e05a75d755d8e750c46c315"
         }
     },
-    "extract_dir": "jdk-21.0.5",
+    "extract_dir": "jdk-21.0.6",
     "env_add_path": "bin",
     "env_set": {
         "JAVA_HOME": "$dir"