diff --git a/pkgs/applications/networking/cluster/argocd/default.nix b/pkgs/applications/networking/cluster/argocd/default.nix
index 6c1918aa7bd8..b754edb111cc 100644
--- a/pkgs/applications/networking/cluster/argocd/default.nix
+++ b/pkgs/applications/networking/cluster/argocd/default.nix
@@ -2,17 +2,17 @@
 
 buildGoModule rec {
   pname = "argocd";
-  version = "2.8.0";
+  version = "2.8.3";
 
   src = fetchFromGitHub {
     owner = "argoproj";
     repo = "argo-cd";
     rev = "v${version}";
-    sha256 = "sha256-/BMagPR74pANVYcmvdJZmV4tB48cEyAy0FKtBlpoLDE=";
+    hash = "sha256-sVaUItort09n2aShrE0MqOKQps44qNQv0Nox4P21xqg=";
   };
 
   proxyVendor = true; # darwin/linux hash mismatch
-  vendorHash = "sha256-xiCgQqP2XF+b2JQTBFqJ3h2klc6GjqyXoNUwatO0Ul8=";
+  vendorHash = "sha256-WeDIvw9KHDL5h/MQ9H1rOZkAlUOzROGw/gwpZB2jvOg=";
 
   # Set target as ./cmd per cli-local
   # https://github.com/argoproj/argo-cd/blob/master/Makefile#L227