diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 03df4dd..26db036 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: DeterminateSystems/nix-installer-action@v12
+      - uses: DeterminateSystems/nix-installer-action@v14
       - uses: DeterminateSystems/magic-nix-cache-action@v7
       - name: Check Nix flake Nixpkgs inputs
         uses: DeterminateSystems/flake-checker-action@main
@@ -46,7 +46,7 @@ jobs:
     needs: build
     steps:
       - uses: actions/checkout@v4
-      - uses: DeterminateSystems/nix-installer-action@v12
+      - uses: DeterminateSystems/nix-installer-action@v14
       - uses: DeterminateSystems/magic-nix-cache-action@v7
       - name: Get tag version
         if: startsWith(github.ref, 'refs/tags/')
@@ -69,7 +69,7 @@ jobs:
     needs: build
     steps:
       - uses: actions/checkout@v4
-      - uses: DeterminateSystems/nix-installer-action@v12
+      - uses: DeterminateSystems/nix-installer-action@v14
       - uses: DeterminateSystems/magic-nix-cache-action@v7
       - name: Install direnv with Nix
         uses: aldoborrero/direnv-nix-action@v2
diff --git a/.github/workflows/update-flake-lock.yml b/.github/workflows/update-flake-lock.yml
index 98cc7ba..6a476e9 100644
--- a/.github/workflows/update-flake-lock.yml
+++ b/.github/workflows/update-flake-lock.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
-      - uses: DeterminateSystems/nix-installer-action@v12
+      - uses: DeterminateSystems/nix-installer-action@v14
       - uses: DeterminateSystems/magic-nix-cache-action@v7
       - name: Update flake.lock
         uses: DeterminateSystems/update-flake-lock@main