diff --git a/versions.json b/versions.json
index 383cb0f7f..087851ea1 100644
--- a/versions.json
+++ b/versions.json
@@ -382,7 +382,7 @@
             "version": "1.0.0"
         },
         "copilot": {
-            "javaVersion": "24.4.20"
+            "javaVersion": "24.4.21"
         },
         "kubernetes-kit-starter": {
             "javaVersion": "2.3.0"