diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 0a5599e..2b6351a 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           # We must fetch at least the immediate parents so that if this is
           # a pull request then we can checkout the head.
diff --git a/.github/workflows/linters.yml b/.github/workflows/linters.yml
index 8e7bcdc..9aaeb1d 100644
--- a/.github/workflows/linters.yml
+++ b/.github/workflows/linters.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Go
         uses: actions/setup-go@v5 # action page: <https://github.com/actions/setup-go>
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 1a3189b..76f2eb3 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -19,7 +19,7 @@ jobs:
           go-version: ${{ matrix.go }}
 
       - name: Check out code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Init Go modules Cache # Docs: <https://git.io/JfAKn#go---modules>
         uses: actions/cache@v4
diff --git a/.github/workflows/semgrep.yml b/.github/workflows/semgrep.yml
index 2164d6d..c671c59 100644
--- a/.github/workflows/semgrep.yml
+++ b/.github/workflows/semgrep.yml
@@ -16,5 +16,5 @@ jobs:
     container:
       image: returntocorp/semgrep
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - run: semgrep ci