diff --git a/pkgs/by-name/ar/argo-rollouts/package.nix b/pkgs/by-name/ar/argo-rollouts/package.nix
index 83d21dce64bc..34dda4412482 100644
--- a/pkgs/by-name/ar/argo-rollouts/package.nix
+++ b/pkgs/by-name/ar/argo-rollouts/package.nix
@@ -6,16 +6,16 @@
 
 buildGoModule rec {
   pname = "argo-rollouts";
-  version = "1.8.0";
+  version = "1.8.1";
 
   src = fetchFromGitHub {
     owner = "argoproj";
     repo = "argo-rollouts";
     rev = "v${version}";
-    sha256 = "sha256-PjtuUlZ+qAnmXo4QDfgi8onJ6QVBHIj/wTothma5H88=";
+    sha256 = "sha256-SNzWAs1ytduU2XhPccJ+HUagh8cHcIb6zj0/EosdpTc=";
   };
 
-  vendorHash = "sha256-ypx5DF24CQNHLAVlw59bSHK++LMyNgcXMn0qkTUh/qs=";
+  vendorHash = "sha256-1YtRc2xLP8QAIK+vO690zHb9tXCkR7na/zwwlIdAxgQ=";
 
   # Disable tests since some test fail because of missing test data
   doCheck = false;