diff --git a/pkgs/by-name/et/etcd_3_5/package.nix b/pkgs/by-name/et/etcd_3_5/package.nix
index 6378c409d76d..d9a04b1fa372 100644
--- a/pkgs/by-name/et/etcd_3_5/package.nix
+++ b/pkgs/by-name/et/etcd_3_5/package.nix
@@ -8,11 +8,11 @@
 }:
 
 let
-  version = "3.5.28";
-  etcdSrcHash = "sha256-D4c+YfNQATW8/9m/5edPKtG9qQa8MxpbpDTCZY6cvA4=";
-  etcdServerVendorHash = "sha256-IiGoG/5HJBZXhWhluK1uQVOXRk2I4VDokT7EcjhEnWU=";
-  etcdUtlVendorHash = "sha256-mUzwpxAsUhXdK70BwtjWJqjzLpDnNFNXW6tHP81c72w=";
-  etcdCtlVendorHash = "sha256-Bn3mirDqs9enpNTlp65YWiQRKpc+B6wD33b0xkaqSKE=";
+  version = "3.5.29";
+  etcdSrcHash = "sha256-riihCSd7QsH+G+//XcV+DYn7kBbXAbTjEBEXcP/mh1w=";
+  etcdServerVendorHash = "sha256-eJKgZ2kFNrWI+uKKv1xD7tGLkWaGqa/ODjA09SwDAzg=";
+  etcdUtlVendorHash = "sha256-+1/E/VGpszXEIID7tgSbiCpe4KQkUcSKJJRAUdTUklQ=";
+  etcdCtlVendorHash = "sha256-Xznj9HPx4BTUpipBmucbKjIcQpj+diyw0FtsdQVV61Y=";
 
   src = fetchFromGitHub {
     owner = "etcd-io";