diff --git a/pkgs/servers/etcd/3.4.nix b/pkgs/servers/etcd/3.4.nix
index 61b3f99d0147..597cad35021b 100644
--- a/pkgs/servers/etcd/3.4.nix
+++ b/pkgs/servers/etcd/3.4.nix
@@ -2,25 +2,25 @@
 
 buildGoModule rec {
   pname = "etcd";
-  version = "3.4.27";
-
-  vendorHash = "sha256-duqOIMIXAuJjvKDM15mDdi+LZUZm0uK0MjTv2Dsl3FA=";
-
-  doCheck = false;
+  version = "3.4.28";
 
   src = fetchFromGitHub {
     owner = "etcd-io";
     repo = "etcd";
     rev = "v${version}";
-    sha256 = "sha256-iw9rWfloK1h0M0O10AqCFKETSN6Adn71ujn4twVgsnk=";
+    hash = "sha256-M0iD05Wk3pC56kGKeIb0bfMUpy9idMKin0+DYhBo/cw=";
   };
 
+  vendorHash = "sha256-DbDIz/cbXqYHaGqNqP+wYpuiaFiZYElRXmQwBXnCbMk=";
+
   buildPhase = ''
     patchShebangs .
     ./build
     ./functional/build
   '';
 
+  doCheck = false;
+
   installPhase = ''
     install -Dm755 bin/* bin/functional/cmd/* -t $out/bin
   '';