diff --git a/pkgs/ax/default.nix b/pkgs/ax/default.nix
index b3771d5..0f8d8d6 100644
--- a/pkgs/ax/default.nix
+++ b/pkgs/ax/default.nix
@@ -2,12 +2,12 @@
 
 pkgs.buildGoModule {
   pname = "ax";
-  version = "0.1.4";
+  version = "0.2.1";
 
   src = pkgs.fetchgit {
     url = "https://g.eliaskohout.de/eliaskohout/ax";
-    rev = "v0.1.4";
-    hash = "sha256-xAp02n6SDavTFn4ey60wp06EbaGyEpkK0JOy/P4EVAo=";
+    rev = "v0.2.1";
+    hash = "sha256-l/9UFOfJEy4KC0mlC0CgdRdE8TxezSJgRPBaoohpE0o=";
   };
 
   sourceRoot = "ax/src";