diff --git a/pkgs/by-name/ag/age-plugin-tpm/package.nix b/pkgs/by-name/ag/age-plugin-tpm/package.nix
index 0e8dc385600dab..0942dd06e5cce9 100644
--- a/pkgs/by-name/ag/age-plugin-tpm/package.nix
+++ b/pkgs/by-name/ag/age-plugin-tpm/package.nix
@@ -4,24 +4,26 @@
   fetchFromGitHub,
   swtpm,
   openssl,
+  age,
 }:
 
 buildGoModule rec {
   pname = "age-plugin-tpm";
-  version = "0.2.0";
+  version = "0.3.0";
 
   src = fetchFromGitHub {
     owner = "Foxboron";
     repo = "age-plugin-tpm";
-    rev = "v${version}";
-    hash = "sha256-oTvK8U5j+llHgoChhGb+vcUrUf9doVYxd3d5MEuCNz8=";
+    tag = "v${version}";
+    hash = "sha256-yr1PSSmcUoOrQ8VMQEoaCLNvDO+3+6N7XXdNUyYVz9M=";
   };
 
   proxyVendor = true;
 
-  vendorHash = "sha256-veduD0K3Onkqvyg9E5v854a6/8UIRQZEH098lUepRNU=";
+  vendorHash = "sha256-VEx6qP02QcwETOQUkMsrqVb+cOElceXcTDaUr480ngs=";
 
   nativeCheckInputs = [
+    age
     swtpm
   ];
 
@@ -39,7 +41,7 @@ buildGoModule rec {
     mainProgram = "age-plugin-tpm";
     homepage = "https://github.com/Foxboron/age-plugin-tpm";
     license = licenses.mit;
-    platforms = platforms.linux;
+    platforms = platforms.unix;
     maintainers = with maintainers; [
       kranzes
       sgo