diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 132c074c67..e92e7b7e80 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -19,7 +19,7 @@ jobs:
       GITHUB_TOKEN: ${{ secrets.PLUTUS_OPS_GITHUB_TOKEN }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3.1.0
 
       - name: Inject slug/short variables
         uses: rlespinasse/github-slug-action@v3.x
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2432ca9dae..b49145c47b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,7 +20,7 @@ jobs:
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v3.1.0
       - uses: cachix/install-nix-action@v16
         with:
           nix_path: nixpkgs=channel:nixos-unstable
@@ -41,7 +41,7 @@ jobs:
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v3.1.0
       - uses: cachix/install-nix-action@v16
         with:
           nix_path: nixpkgs=channel:nixos-unstable
@@ -62,7 +62,7 @@ jobs:
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v3.1.0
       - uses: cachix/install-nix-action@v16
         with:
           nix_path: nixpkgs=channel:nixos-unstable
@@ -83,7 +83,7 @@ jobs:
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v3.1.0
       - uses: cachix/install-nix-action@v16
         with:
           nix_path: nixpkgs=channel:nixos-unstable