diff --git a/.github/workflows/cron.yml b/.github/workflows/cron.yml
index 57e58a20..ecb77d36 100644
--- a/.github/workflows/cron.yml
+++ b/.github/workflows/cron.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4.1.1
+        uses: actions/checkout@v4.2.1
 
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@master
@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4.1.1
+        uses: actions/checkout@v4.2.1
 
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@master
diff --git a/.github/workflows/external-types.yml b/.github/workflows/external-types.yml
index 317c7529..73d8ac4c 100644
--- a/.github/workflows/external-types.yml
+++ b/.github/workflows/external-types.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4.1.1
+        uses: actions/checkout@v4.2.1
 
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@master
diff --git a/.github/workflows/gitlint.yml b/.github/workflows/gitlint.yml
index 051d9b34..ea96a660 100644
--- a/.github/workflows/gitlint.yml
+++ b/.github/workflows/gitlint.yml
@@ -6,7 +6,7 @@ jobs:
   commit-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.1.1
+      - uses: actions/checkout@v4.2.1
         with:
           fetch-depth: 0
       - uses: actions/setup-python@v5
diff --git a/.github/workflows/msrv.yml b/.github/workflows/msrv.yml
index ab61334e..61ef760c 100644
--- a/.github/workflows/msrv.yml
+++ b/.github/workflows/msrv.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4.1.1
+        uses: actions/checkout@v4.2.1
 
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@master
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4.1.1
+        uses: actions/checkout@v4.2.1
 
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@master
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4.1.1
+        uses: actions/checkout@v4.2.1
 
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@master
@@ -63,7 +63,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4.1.1
+        uses: actions/checkout@v4.2.1
 
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@master