1 files changed, 1 insertions, 1 deletions

diff --git a/flake.nix b/flake.nix
index 728a6322..fc60e599 100644
--- a/flake.nix
+++ b/flake.nix
@@ -131,7 +131,7 @@
       type = "gitlab";
       owner = "gkleen";
       repo = "ca";
-      ref = "v2.3.3";
+      ref = "v3.0.0";
       inputs = {
         nixpkgs.follows = "nixpkgs";
         poetry2nix.follows = "poetry2nix";