diff --git a/pkgs/applications/networking/cluster/clusterctl/default.nix b/pkgs/applications/networking/cluster/clusterctl/default.nix
index ef27ddc67df7..5f587e64e8cf 100644
--- a/pkgs/applications/networking/cluster/clusterctl/default.nix
+++ b/pkgs/applications/networking/cluster/clusterctl/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "clusterctl";
-  version = "1.4.2";
+  version = "1.4.3";
 
   src = fetchFromGitHub {
     owner = "kubernetes-sigs";
     repo = "cluster-api";
     rev = "v${version}";
-    hash = "sha256-NvCQs6YzQ2zNLQiYgFK/q2c74g/+YkzQIQJWEINOYIE=";
+    hash = "sha256-OtA7mhypPNDD7IH5XKOoE2ytcjR0uhed8B3MoMrPd0Y=";
   };
 
-  vendorHash = "sha256-ZJFpzBeC048RZ6YfjXQPyohCO1WagxXvBBacifkfkjE=";
+  vendorHash = "sha256-QzD0Stbr8QuQ8n9l9qv16KFqSFBsRbxETmQ8LHdk3nI=";
 
   subPackages = [ "cmd/clusterctl" ];
 
@@ -43,6 +43,6 @@ buildGoModule rec {
     description = "Kubernetes cluster API tool";
     homepage = "https://cluster-api.sigs.k8s.io/";
     license = licenses.asl20;
-    maintainers = with maintainers; [ zowoq ];
+    maintainers = with maintainers; [ zowoq qjoly ];
   };
 }