diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index 6521833..8330186 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -21,8 +21,8 @@ jobs:
       - uses: actions/checkout@v4.1.7
         with:
           fetch-depth: 0
-      - uses: DeterminateSystems/nix-installer-action@v13
-      - uses: DeterminateSystems/magic-nix-cache-action@v7
+      - uses: DeterminateSystems/nix-installer-action@v14
+      - uses: DeterminateSystems/magic-nix-cache-action@v8
       - run: nix flake check -L --show-trace
   fmt:
     runs-on: ubuntu-latest
@@ -32,6 +32,6 @@ jobs:
       - uses: actions/checkout@v4.1.7
         with:
           fetch-depth: 0
-      - uses: DeterminateSystems/nix-installer-action@v13
-      - uses: DeterminateSystems/magic-nix-cache-action@v7
+      - uses: DeterminateSystems/nix-installer-action@v14
+      - uses: DeterminateSystems/magic-nix-cache-action@v8
       - run: nix run nixpkgs#nixfmt-rfc-style -- --check flake.nix
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 69a4a8e..73a6935 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4.1.7
-      - uses: taiki-e/install-action@v2.43.0
+      - uses: taiki-e/install-action@v2.43.5
         with:
           tool: cargo-hack
       - name: build
@@ -33,7 +33,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4.1.7
-      - uses: taiki-e/install-action@v2.43.0
+      - uses: taiki-e/install-action@v2.43.5
         with:
           tool: cargo-hack
       - name: test
@@ -80,7 +80,7 @@ jobs:
       with:
         toolchain: stable
     - uses: Swatinem/rust-cache@v2.7.3
-    - uses: taiki-e/install-action@v2.43.0
+    - uses: taiki-e/install-action@v2.43.5
       with:
         tool: cargo-hack
     - name: Default features