diff --git a/.github/workflows/autofix.yml b/.github/workflows/autofix.yml
index 680b7fc..c7764b3 100644
--- a/.github/workflows/autofix.yml
+++ b/.github/workflows/autofix.yml
@@ -11,7 +11,7 @@ jobs:
       contents: read
     steps:
       - uses: actions/checkout@v6
-      - uses: DeterminateSystems/nix-installer-action@v21
+      - uses: DeterminateSystems/nix-installer-action@v22
         with:
           extra-conf: |
             accept-flake-config = true
diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 50fdb06..b6c9dd4 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -11,7 +11,7 @@ jobs:
       contents: read
     steps:
       - uses: actions/checkout@v6
-      - uses: DeterminateSystems/nix-installer-action@v21
+      - uses: DeterminateSystems/nix-installer-action@v22
         with:
           extra-conf: |
             accept-flake-config = true
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2157ec7..4602fbb 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -20,7 +20,7 @@ jobs:
       git-head: ${{ steps.semanticrelease.outputs.git-head }}
     steps:
       - uses: actions/checkout@v6
-      - uses: DeterminateSystems/nix-installer-action@v21
+      - uses: DeterminateSystems/nix-installer-action@v22
         with:
           extra-conf: |
             accept-flake-config = true
@@ -66,7 +66,7 @@ jobs:
         with:
           ref: ${{ needs.release.outputs.git-head }}
       - uses: actions/configure-pages@v6
-      - uses: DeterminateSystems/nix-installer-action@v21
+      - uses: DeterminateSystems/nix-installer-action@v22
         with:
           extra-conf: |
             accept-flake-config = true