diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3065fe7..c1b96e2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Install Nix
       uses: ./
       with:
-        nix_path: nixpkgs=channel:nixos-20.03
+        nix_path: nixpkgs=channel:nixos-22.11
     - run: nix-env -iA cachix -f https://cachix.org/api/v1/install
     - run: cat /etc/nix/nix.conf
     # cachix should be available and be able to configure a cache
@@ -46,7 +46,7 @@ jobs:
     - name: Install Nix
       uses: ./
       with:
-        nix_path: nixpkgs=channel:nixos-20.03
+        nix_path: nixpkgs=channel:nixos-22.11
         extra_nix_config: |
           sandbox = relaxed
     - run: cat /etc/nix/nix.conf
@@ -73,7 +73,7 @@ jobs:
     - name: Install Nix
       uses: ./
       with:
-        nix_path: nixpkgs=channel:nixos-22.05
+        nix_path: nixpkgs=channel:nixos-22.11
         install_options: --tarball-url-prefix https://nixos-nix-install-tests.cachix.org/serve
         install_url: https://nixos-nix-install-tests.cachix.org/serve/s62m7lc0q0mz2mxxm9q0kkrcg90njzhq/install
     - run: nix-build test.nix
@@ -88,7 +88,7 @@ jobs:
     - name: Install Nix
       uses: ./
       with:
-        nix_path: nixpkgs=channel:nixos-22.05
+        nix_path: nixpkgs=channel:nixos-22.11
         install_url: https://releases.nixos.org/nix/nix-2.8.0/install
     - run: nix-build test.nix