diff --git a/pkgs/applications/networking/cluster/fluxcd/default.nix b/pkgs/applications/networking/cluster/fluxcd/default.nix
index 8b02c25c32b2..a10761578c48 100644
--- a/pkgs/applications/networking/cluster/fluxcd/default.nix
+++ b/pkgs/applications/networking/cluster/fluxcd/default.nix
@@ -1,9 +1,9 @@
 { lib, buildGoModule, fetchFromGitHub, fetchzip, installShellFiles, stdenv }:
 
 let
-  version = "0.40.1";
-  sha256 = "074iiskgmvk6ys4arxs7kvgkklfvcnrarqw3f6hbida6qnrv5b61";
-  manifestsSha256 = "02rvy55q77n1ikw8i0xx6c8r6sxqj6vhp4rks9zy9z84k82mqsj7";
+  version = "0.40.2";
+  sha256 = "00rzd9i9dd13wsr2f8y6b7q5zphrfx3bgigfinmzcfdinydv3bm4";
+  manifestsSha256 = "05bkqkhyb3mgd68w2zr9bav6dfibfzfw65anzkz269wqrkf0d86k";
 
   manifests = fetchzip {
     url =
@@ -23,7 +23,7 @@ in buildGoModule rec {
     inherit sha256;
   };
 
-  vendorSha256 = "sha256-/TsCtiZTbWzyAo3IzUkM58Oj97Lo1ztDe9M/CDMF0ao=";
+  vendorSha256 = "sha256-crFBOWRjgFIm4mrX3Sf9ovodG5t8hhJUbMr2qpIt7LQ=";
 
   postUnpack = ''
     cp -r ${manifests} source/cmd/flux/manifests