diff --git a/pkgs/applications/networking/cluster/istioctl/default.nix b/pkgs/applications/networking/cluster/istioctl/default.nix
index c4c4ff42c05c..1340133e7111 100644
--- a/pkgs/applications/networking/cluster/istioctl/default.nix
+++ b/pkgs/applications/networking/cluster/istioctl/default.nix
@@ -2,15 +2,15 @@
 
 buildGoModule rec {
   pname = "istioctl";
-  version = "1.11.5";
+  version = "1.12.1";
 
   src = fetchFromGitHub {
     owner = "istio";
     repo = "istio";
     rev = version;
-    sha256 = "sha256-GngjZnE6G/7Iz/BFUKciZAnk/FjcSngt9H+M23E3hHk=";
+    sha256 = "sha256-oMf60mxreBSlgxVInTFM8kozYVZz5RdgzV3rYUnadnA=";
   };
-  vendorSha256 = "sha256-MzlDChyuEVfcfS0DLf/FqKXk3qzsqwO3ZBVJlZqrNhg=";
+  vendorSha256 = "sha256-e8qh8J745TXUo6c1uMS8GyawEG9YFlMYl/nHpWIFK1Q=";
 
   doCheck = false;