diff --git a/.github/workflows/daily_security.yml b/.github/workflows/daily_security.yml
index c473e62..6405440 100644
--- a/.github/workflows/daily_security.yml
+++ b/.github/workflows/daily_security.yml
@@ -8,7 +8,7 @@ jobs:
   audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.3.5
+      - uses: actions/checkout@v2.4.0
       - uses: actions-rs/audit-check@v1.2.0
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
\ No newline at end of file
diff --git a/.github/workflows/publish_dev_artifacts.yml b/.github/workflows/publish_dev_artifacts.yml
index 75ccc8f..947059e 100644
--- a/.github/workflows/publish_dev_artifacts.yml
+++ b/.github/workflows/publish_dev_artifacts.yml
@@ -18,7 +18,7 @@ jobs:
   debian10:
     runs-on: debian10
     steps:
-      - uses: actions/checkout@v2.3.5
+      - uses: actions/checkout@v2.4.0
       - name: Change version if is PR
         if: ${{ github.event_name == 'pull_request' }}
         # We use "mr" instead of "pr" to denote pull request builds, as this prefix comes before "nightly" when lexically
@@ -49,7 +49,7 @@ jobs:
       matrix:
         node: [ 7, 8 ]
     steps:
-      - uses: actions/checkout@v2.3.5
+      - uses: actions/checkout@v2.4.0
       - name: Change version if is PR
         if: ${{ github.event_name == 'pull_request' }}
         # We use "mr" instead of "pr" to denote pull request builds, as this prefix comes before "nightly" when lexically
diff --git a/.github/workflows/publish_release_artifacts.yml b/.github/workflows/publish_release_artifacts.yml
index d71168f..c03e624 100644
--- a/.github/workflows/publish_release_artifacts.yml
+++ b/.github/workflows/publish_release_artifacts.yml
@@ -21,7 +21,7 @@ jobs:
   debian10:
     runs-on: debian10
     steps:
-      - uses: actions/checkout@v2.3.5
+      - uses: actions/checkout@v2.4.0
       - name: Change version if is PR
         if: ${{ github.event_name == 'pull_request' }}
         # We use "mr" instead of "pr" to denote pull request builds, as this prefix comes before "nightly" when lexically
@@ -52,7 +52,7 @@ jobs:
       matrix:
         node: [ 7, 8 ]
     steps:
-      - uses: actions/checkout@v2.3.5
+      - uses: actions/checkout@v2.4.0
       - name: Change version if is PR
         if: ${{ github.event_name == 'pull_request' }}
         # We use "mr" instead of "pr" to denote pull request builds, as this prefix comes before "nightly" when lexically
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 44d9984..47386aa 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -15,7 +15,7 @@ jobs:
     name: Run tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.3.5
+      - uses: actions/checkout@v2.4.0
       - name: Update package index
         run: sudo apt-get update
       - name: Install dependencies
@@ -37,7 +37,7 @@ jobs:
     name: Run rustfmt
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.3.5
+      - uses: actions/checkout@v2.4.0
       - name: Update package index
         run: sudo apt-get update
       - name: Install dependencies
@@ -57,7 +57,7 @@ jobs:
     name: Run rustdoc
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.3.5
+      - uses: actions/checkout@v2.4.0
       - name: Update package index
         run: sudo apt-get update
       - name: Install dependencies
@@ -78,7 +78,7 @@ jobs:
     name: Run clippy
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.3.5
+      - uses: actions/checkout@v2.4.0
       - name: Update package index
         run: sudo apt-get update
       - name: Install dependencies
@@ -118,7 +118,7 @@ jobs:
           - licenses
           - sources
     steps:
-      - uses: actions/checkout@v2.3.5
+      - uses: actions/checkout@v2.4.0
       - uses: EmbarkStudios/cargo-deny-action@v1.2.6
         with:
           command: check ${{ matrix.checks }}