diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 2ce8ce08d..d95f1b614 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -18,7 +18,7 @@ jobs:
         GO_VERSION: ['1.19', '1.20']
     steps:
       - name: "Fetch source code"
-        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
       - name: Install Go toolchain
         uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
@@ -48,7 +48,7 @@ jobs:
         GO_VERSION: [ "1.16","1.17","1.18" ]
     steps:
       - name: "Fetch source code"
-        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
       - name: Install Go toolchain
         uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
@@ -79,7 +79,7 @@ jobs:
         GO_VERSION: [ "1.16","1.17","1.18" ]
     steps:
       - name: "Fetch source code"
-        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
       - name: Install Go toolchain
         uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
@@ -110,7 +110,7 @@ jobs:
         GO_VERSION: [ "1.16","1.17","1.18" ]
     steps:
       - name: "Fetch source code"
-        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
       - name: Install Go toolchain
         uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index 5415bad66..ece1854aa 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -18,7 +18,7 @@ jobs:
       run:
         working-directory: website
     steps:
-    - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
     - name: install gems
       run: bundle install --path vendor/bundle --retry=3
     - name: middleman build