diff --git a/pkgs/by-name/ec/ecs-agent/package.nix b/pkgs/by-name/ec/ecs-agent/package.nix
index 8751d37efa46..4a743965e37e 100644
--- a/pkgs/by-name/ec/ecs-agent/package.nix
+++ b/pkgs/by-name/ec/ecs-agent/package.nix
@@ -6,13 +6,13 @@
 
 buildGoModule rec {
   pname = "amazon-ecs-agent";
-  version = "1.99.0";
+  version = "1.99.1";
 
   src = fetchFromGitHub {
     rev = "v${version}";
     owner = "aws";
     repo = "amazon-ecs-agent";
-    hash = "sha256-b+GxUVqKnMlZITrZ0/MO6kZVw5mLrrgLVdKAe0xS/7w=";
+    hash = "sha256-aGmXu+ho5H6vPTBWR5OvqDcmFQN87BOl99HGIek24CE=";
   };
 
   vendorHash = null;