diff --git a/pkgs/by-name/co/codex/package.nix b/pkgs/by-name/co/codex/package.nix
index 9044f0c76703..4059743941f3 100644
--- a/pkgs/by-name/co/codex/package.nix
+++ b/pkgs/by-name/co/codex/package.nix
@@ -14,18 +14,18 @@
 }:
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "codex";
-  version = "0.41.0";
+  version = "0.42.0";
 
   src = fetchFromGitHub {
     owner = "openai";
     repo = "codex";
     tag = "rust-v${finalAttrs.version}";
-    hash = "sha256-Dz+RE3Ejr7BcJBJq5+UMP2Pb6v8A2intn3LzozoWovE=";
+    hash = "sha256-YyI4quZ1vcwzDx38EzqycnUQDBOg9SfEemR4zdKYYIw=";
   };
 
   sourceRoot = "${finalAttrs.src.name}/codex-rs";
 
-  cargoHash = "sha256-0sCmo3/3kY+nCufATBySAif5Z/T89Le0UedVgCrZiW8=";
+  cargoHash = "sha256-No6/WmaCI+w1cVD+PsLJ1jK0zZDYziGlm9DD9E3hA58=";
 
   nativeBuildInputs = [
     installShellFiles