diff --git a/devenv.nix b/devenv.nix
index 85c9f4f..5457b3b 100644
--- a/devenv.nix
+++ b/devenv.nix
@@ -37,7 +37,11 @@ in
     rust.enable = true;
     c.enable = true;
     cplusplus.enable = true;
-    java.enable = true;
+
+    java = {
+      enable = true;
+      jdk.package = pkgs.jdk25;
+    };
 
     python = {
       enable = true;