diff --git a/flake.lock b/flake.lock
index 330df56..0cb5f56 100644
--- a/flake.lock
+++ b/flake.lock
@@ -275,11 +275,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1709386671,
-        "narHash": "sha256-VPqfBnIJ+cfa78pd4Y5Cr6sOWVW8GYHRVucxJGmRf8Q=",
+        "lastModified": 1713596654,
+        "narHash": "sha256-LJbHQQ5aX1LVth2ST+Kkse/DRzgxlVhTL1rxthvyhZc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fa9a51752f1b5de583ad5213eb621be071806663",
+        "rev": "fd16bb6d3bcca96039b11aa52038fafeb6e4f4be",
         "type": "github"
       },
       "original": {
diff --git a/home-manager/default.nix b/home-manager/default.nix
index a4bc2c3..3d6dd6e 100644
--- a/home-manager/default.nix
+++ b/home-manager/default.nix
@@ -52,6 +52,7 @@
       age
       sops
       nmap
+      unstable.devenv
     ];
   };