diff --git a/pkgs/by-name/fl/fluxcd-operator/package.nix b/pkgs/by-name/fl/fluxcd-operator/package.nix
index 39fb152d2620..66c2748149d2 100644
--- a/pkgs/by-name/fl/fluxcd-operator/package.nix
+++ b/pkgs/by-name/fl/fluxcd-operator/package.nix
@@ -9,16 +9,16 @@
 }:
 buildGoModule (finalAttrs: {
   pname = "fluxcd-operator";
-  version = "0.38.1";
+  version = "0.40.0";
 
   src = fetchFromGitHub {
     owner = "controlplaneio-fluxcd";
     repo = "fluxcd-operator";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-thSUS3OQecOSaC6e5o1yRuI7FAyy/wZEvp+tIdJrtSo=";
+    hash = "sha256-31C+QsuXTQEPUKe3h/u52RXF9FxHidQxIZkrhLvOcuU=";
   };
 
-  vendorHash = "sha256-Z5oKy9u/aqxoEiyDJWBBoUS5WJYWcfh77kK5wyl/pdc=";
+  vendorHash = "sha256-pbEdlq1qOKuxRqLTY4NE/+yfjph8PKcsJOiRc/Tw+Og=";
 
   ldflags = [
     "-s"