diff --git a/pkgs/tools/security/aws-iam-authenticator/default.nix b/pkgs/tools/security/aws-iam-authenticator/default.nix
index 3019a2593640..5af095ae1556 100644
--- a/pkgs/tools/security/aws-iam-authenticator/default.nix
+++ b/pkgs/tools/security/aws-iam-authenticator/default.nix
@@ -5,16 +5,16 @@
 
 buildGoModule rec {
   pname = "aws-iam-authenticator";
-  version = "0.6.18";
+  version = "0.6.19";
 
   src = fetchFromGitHub {
     owner = "kubernetes-sigs";
     repo = pname;
     rev = "refs/tags/v${version}";
-    hash = "sha256-QhtDfi6USazpPq+7VnJX9YqTxsm7y1CZpIXiZyHaGG4=";
+    hash = "sha256-wgMMa1PFKNArI4pk7gA2o8HHgF84Q+rga4j+UC1/Js8=";
   };
 
-  vendorHash = "sha256-TDsY05jnutNIKx0z6/8vGvsgYCIKBkTxh9mXqk4IR38=";
+  vendorHash = "sha256-wJqtIuLiidO3XFkvhSXRZcFR/31rR4U9BXjFilsr5a0=";
 
   ldflags = let PKG = "sigs.k8s.io/aws-iam-authenticator"; in [
     "-s"