diff --git a/pkgs/by-name/te/temporal/package.nix b/pkgs/by-name/te/temporal/package.nix
index 23acc5feadf1..cd8d5fe9f2f7 100644
--- a/pkgs/by-name/te/temporal/package.nix
+++ b/pkgs/by-name/te/temporal/package.nix
@@ -8,16 +8,16 @@
 
 buildGoModule rec {
   pname = "temporal";
-  version = "1.28.0";
+  version = "1.28.1";
 
   src = fetchFromGitHub {
     owner = "temporalio";
     repo = "temporal";
     rev = "v${version}";
-    hash = "sha256-LH6utz2SCupF0juXVL+NFO/DQ+inQbOYSyoyTMl5a+w=";
+    hash = "sha256-I1Xh9F9c/h6GZxyE75Q3WN7BPN79QuKlB0XKR30vuwg=";
   };
 
-  vendorHash = "sha256-ycS7uXXNQ6NHuiL796Chc4G2TVNgovn2sXn3k1Ls87Y=";
+  vendorHash = "sha256-T90mj+EVqlHJVGaUOGwD8acHTbYH6g8NEzKGFwjKu4M=";
 
   excludedPackages = [ "./build" ];