diff --git a/.github/workflows/rust-clippy.yml b/.github/workflows/rust-clippy.yml
index 95d98c6..ec15637 100644
--- a/.github/workflows/rust-clippy.yml
+++ b/.github/workflows/rust-clippy.yml
@@ -27,7 +27,7 @@ jobs:
       security-events: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v3.1.0
       - name: Install Rust toolchain
         uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af #@v1
         with:
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 9991852..44601c5 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -14,7 +14,7 @@ jobs:
     name: cargo-checkmate
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
@@ -28,7 +28,7 @@ jobs:
   semver-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v3.1.0
       - name: Install stable toolchain
         uses: actions-rs/toolchain@v1
         with:
@@ -48,7 +48,7 @@ jobs:
   udeps-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v3.1.0
       - name: Install stable toolchain
         uses: actions-rs/toolchain@v1
         with:
@@ -73,7 +73,7 @@ jobs:
     continue-on-error: ${{ matrix.checks == 'advisories' }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
       - uses: EmbarkStudios/cargo-deny-action@v1
         with:
           command: check ${{ matrix.checks }}
@@ -83,7 +83,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v3.1.0
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable