diff --git a/home/packages/tacl.nix b/home/packages/tacl.nix
index d11e9e4..3b20127 100644
--- a/home/packages/tacl.nix
+++ b/home/packages/tacl.nix
@@ -3,14 +3,14 @@
   home.packages = [
     (pkgs.python3Packages.buildPythonApplication rec {
       pname = "tacl";
-      version = "3.8.3";
+      version = "3.9.0";
       pyproject = true;
 
       src = pkgs.fetchFromGitHub {
         owner = "unioslo";
         repo = "tsd-api-client";
         rev = "v${version}";
-        sha256 = "sha256-wIzCwIbptCsLbms8My57jT4t6wlMjcO9KXi0DZFb3X8=";
+        sha256 = "sha256-R8fSAhpdjspIoLy3m6NnHZBCBTSLQGWOqAiDkBZlWOc=";
       };
 
       build-system = with pkgs.python3Packages; [