diff --git a/flake.nix b/flake.nix
index 40ca90d..3102da9 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,5 @@
+# This flake's package is tied to SpMs release binaries. It does not build from source.
 {
-  description = "SpMp server development environment";
-
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
     custom_nixpkgs.url = "github:toasterofbread/nixpkgs/4df73973bda897522847e03e0820067c053bccad";
@@ -9,7 +8,7 @@
   outputs = { self, nixpkgs, custom_nixpkgs, ... }:
     let
       pname = "spmp-server";
-      version = "0.4.0-beta2";
+      version = "0.4.0";
 
       x86_system = "x86_64-linux";
       arm_system = "aarch64-linux";
diff --git a/gradle.properties b/gradle.properties
index 31b082f..c96ec6c 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
-project.version=0.4.0-beta2
+project.version=0.4.0
 
 kotlin.incremental.native=true
 org.gradle.jvmargs=-Xmx4g -Xms1g