diff --git a/.github/workflows/build-slides.yml b/.github/workflows/build-slides.yml
index 58df792..f14cb7b 100644
--- a/.github/workflows/build-slides.yml
+++ b/.github/workflows/build-slides.yml
@@ -20,7 +20,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v13
+        uses: DeterminateSystems/nix-installer-action@v14
 
       - name: Cache Nix artifacts
         uses: DeterminateSystems/magic-nix-cache-action@v7
diff --git a/.github/workflows/models.yml b/.github/workflows/models.yml
index 5ee9f98..fdb818b 100644
--- a/.github/workflows/models.yml
+++ b/.github/workflows/models.yml
@@ -43,7 +43,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v13
+        uses: DeterminateSystems/nix-installer-action@v14
 
       - name: Cache Nix artifacts
         uses: DeterminateSystems/magic-nix-cache-action@v7
@@ -166,7 +166,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v13
+        uses: DeterminateSystems/nix-installer-action@v14
 
       - name: Cache Nix artifacts
         uses: DeterminateSystems/magic-nix-cache-action@v7
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index 8a4d6a8..6436668 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v13
+        uses: DeterminateSystems/nix-installer-action@v14
 
       - name: Cache Nix artifacts
         uses: DeterminateSystems/magic-nix-cache-action@v7
diff --git a/.github/workflows/release-slides.yml b/.github/workflows/release-slides.yml
index fddcb81..132ffa6 100644
--- a/.github/workflows/release-slides.yml
+++ b/.github/workflows/release-slides.yml
@@ -16,7 +16,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v13
+        uses: DeterminateSystems/nix-installer-action@v14
 
       - name: Cache Nix artifacts
         uses: DeterminateSystems/magic-nix-cache-action@v7
diff --git a/.github/workflows/update_flake_lock.yml b/.github/workflows/update_flake_lock.yml
index 4cb6467..ca08b68 100644
--- a/.github/workflows/update_flake_lock.yml
+++ b/.github/workflows/update_flake_lock.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v13
+        uses: DeterminateSystems/nix-installer-action@v14
       - name: Update flake.lock
         uses: DeterminateSystems/update-flake-lock@v23
         with: