diff --git a/devbox.json b/devbox.json
index 662724d453..d8fc6011df 100644
--- a/devbox.json
+++ b/devbox.json
@@ -38,7 +38,7 @@
     "ginkgo":                               "2.22.2",
     "act":                                  "0.2.72",
     "cloudfoundry-cli":                     "8.8.1",
-    "temurin-bin-21":                       "latest",
+    "temurin-bin-21":                       "21.0.3",
     "go":                                   "1.23.1",
     "fly":                                  "7.12.1"
   },