diff --git a/flake.nix b/flake.nix
index 389a94f..1dc9089 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,14 +1,14 @@
 {
   inputs = {
-    nixpkgs.url = github:NixOS/nixpkgs/nixos-unstable;
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
 
     home-manager = {
-      url = github:nix-community/home-manager/master;
+      url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
     dedsec-grub-theme = {
-      url = gitlab:pleshevskiy/dedsec-grub-theme/nix-flake;
+      url = "gitlab:VandalByte/dedsec-grub-theme";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };