diff --git a/pkgs/development/tools/micronaut/default.nix b/pkgs/development/tools/micronaut/default.nix
index 2cda52135e97..92db12ce89ac 100644
--- a/pkgs/development/tools/micronaut/default.nix
+++ b/pkgs/development/tools/micronaut/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "micronaut";
-  version = "4.2.2";
+  version = "4.2.3";
 
   src = fetchzip {
     url = "https://github.com/micronaut-projects/micronaut-starter/releases/download/v${version}/micronaut-cli-${version}.zip";
-    sha256 = "sha256-3YKKFWJvTwe/g/+9yAYHTU6chE48zdXpKXDpwLlM7eU=";
+    sha256 = "sha256-+03wjNxIZr8vhvK3zfvFBwXC5WmEs5A6mydGXsmGuCI=";
   };
 
   nativeBuildInputs = [ makeWrapper installShellFiles ];