diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f89793c8..ff12e316 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -28,7 +28,7 @@ jobs:
         name: Install Nix
         uses: cachix/install-nix-action@v27
         with:
-          nix_path: nixpkgs=channel:nixos-24.05
+          nix_path: nixpkgs=channel:nixos-24.11
       -
         name: Cargo cache
         uses: actions/cache@v4
@@ -69,7 +69,7 @@ jobs:
         name: Install Nix
         uses: cachix/install-nix-action@v27
         with:
-          nix_path: nixpkgs=channel:nixos-24.05
+          nix_path: nixpkgs=channel:nixos-24.11
       -
         name: Cargo cache
         uses: actions/cache@v4
diff --git a/shell.nix b/shell.nix
index f1cf032d..6c7b39a6 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,4 +1,4 @@
-{ pkgs ? import (fetchTarball "https://github.com/NixOS/nixpkgs/archive/nixos-24.05.tar.gz") {} }:
+{ pkgs ? import (fetchTarball "https://github.com/NixOS/nixpkgs/archive/nixos-24.11.tar.gz") {} }:
 
 pkgs.mkShell {
   nativeBuildInputs = [