diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index ab39d52..3eabcd1 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -95,7 +95,7 @@ jobs:
           sudo udevadm trigger --name-match=kvm
 
       - name: Install nix
-        uses: nixbuild/nix-quick-install-action@v32
+        uses: nixbuild/nix-quick-install-action@v33
 
       - name: Set up a cache
         uses: nix-community/cache-nix-action@v6
diff --git a/.github/workflows/update-nix-flake-lock.yml b/.github/workflows/update-nix-flake-lock.yml
index 41c8a8c..cf4db50 100644
--- a/.github/workflows/update-nix-flake-lock.yml
+++ b/.github/workflows/update-nix-flake-lock.yml
@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Install nix
-        uses: nixbuild/nix-quick-install-action@v32
+        uses: nixbuild/nix-quick-install-action@v33
 
       - name: Update flake.lock
         uses: DeterminateSystems/update-flake-lock@v27