diff --git a/.github/workflows/build-packages.yml b/.github/workflows/build-packages.yml
index 885464a9..75d992e7 100644
--- a/.github/workflows/build-packages.yml
+++ b/.github/workflows/build-packages.yml
@@ -11,7 +11,7 @@ jobs:
         os: [ubuntu-20.04, ubuntu-22.04]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Disable initramfs update
         run: sudo sed -i 's/yes/no/g' /etc/initramfs-tools/update-initramfs.conf
       - name: Disable man-db update
@@ -43,7 +43,7 @@ jobs:
     container:
       image: docker.io/fedora:latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install build essentials
         run: dnf install -y nodejs make rpmdevtools yum-utils
       - name: Setup Rust
@@ -66,7 +66,7 @@ jobs:
     name: bcachefs-tools-msrv
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Disable initramfs update
         run: sudo sed -i 's/yes/no/g' /etc/initramfs-tools/update-initramfs.conf
       - name: Disable man-db update
diff --git a/.github/workflows/nixos.yml b/.github/workflows/nixos.yml
index cafa1943..19d6375a 100644
--- a/.github/workflows/nixos.yml
+++ b/.github/workflows/nixos.yml
@@ -6,8 +6,8 @@ jobs:
   nixos-flake-check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - uses: cachix/install-nix-action@v22
+    - uses: actions/checkout@v4
+    - uses: cachix/install-nix-action@v23
       with:
         extra_nix_config: |
           experimental-features = nix-command flakes