diff --git a/pkgs/by-name/te/temporal-ui-server/package.nix b/pkgs/by-name/te/temporal-ui-server/package.nix
index 7546e44b7da0..476ef63696e1 100644
--- a/pkgs/by-name/te/temporal-ui-server/package.nix
+++ b/pkgs/by-name/te/temporal-ui-server/package.nix
@@ -8,16 +8,16 @@
 
 buildGoModule (finalAttrs: {
   pname = "temporal-ui-server";
-  version = "2.43.2";
+  version = "2.43.3";
 
   src = fetchFromGitHub {
     owner = "temporalio";
     repo = "ui-server";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-Z7a/21whiCjiQiqKE8aDcptSFw+op82xnqXfzVjGw6o=";
+    hash = "sha256-5JE5t8NHVNz1sO03yAw5eytsr55IACFgJRgbRxhx0Sg=";
   };
 
-  vendorHash = "sha256-HmysULH81cYOuMyW9qZRsQhv7chDobD7PnWmu3uCvJw=";
+  vendorHash = "sha256-yScJo+GEGO2LIAts5WPzS4YjPHZK9wZtPrfRg1b7H2Q=";
 
   postInstall = ''
     mv $out/bin/server $out/bin/temporal-ui-server