diff --git a/profiles/iog.nix b/profiles/iog.nix
index 5534a83..040434e 100644
--- a/profiles/iog.nix
+++ b/profiles/iog.nix
@@ -6,7 +6,7 @@
   ...
 }: let
   sources = import ../nix/sources.nix;
-  nixVersion = (import sources.nixpkgs {}).nixVersions.nix_2_9;
+  nixVersion = (import sources.nixpkgs {}).nixVersions.unstable;
 in {
   imports = [../profiles/terminal-recording.nix ../profiles/nix-direnv.nix];