diff --git a/.github/workflows/acceptance-tests.yaml b/.github/workflows/acceptance-tests.yaml
index 9335776f02..9e32d5cbb5 100644
--- a/.github/workflows/acceptance-tests.yaml
+++ b/.github/workflows/acceptance-tests.yaml
@@ -50,7 +50,7 @@ jobs:
     steps:
       # Checkout should always be before setup-go to ensure caching is working
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Install Terraform
         uses: hashicorp/setup-terraform@v3
       - name: Install Go
@@ -147,7 +147,7 @@ jobs:
     steps:
       # Checkout should always be before setup-go to ensure caching is working
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Install Go
         uses: actions/setup-go@v5
         with:
diff --git a/.github/workflows/actionlint.yml b/.github/workflows/actionlint.yml
index ccd5393dbc..68fc4d76c4 100644
--- a/.github/workflows/actionlint.yml
+++ b/.github/workflows/actionlint.yml
@@ -8,7 +8,7 @@ jobs:
   actionlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Check workflow files
         uses: docker://rhysd/actionlint:latest
         with:
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index ea905eebc0..e5b7463d77 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -35,7 +35,7 @@ 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/documentation.yml b/.github/workflows/documentation.yml
index 9d62a043b2..49bc16c903 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -23,7 +23,7 @@ jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: gaurav-nelson/github-action-markdown-link-check@1.0.17
         with:
           use-quiet-mode: 'yes'
@@ -34,7 +34,7 @@ jobs:
   markdown-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: avto-dev/markdown-lint@v1.5.0
         with:
           config: '.markdownlint.yml'
@@ -43,7 +43,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Checkout should always be before setup-go to ensure caching is working
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
@@ -59,7 +59,7 @@ jobs:
   tfplugindocs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index bf75188f93..4f1e68af9b 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -11,7 +11,7 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v8.0.0
         with:
diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index 88ca10f07f..1ac9ec83fe 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -10,6 +10,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Labeler
         uses: actions/labeler@v5
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 491659299f..60b35e8583 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -52,7 +52,7 @@ jobs:
     steps:
       # Checkout should always be before setup-go to ensure caching is working
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Install Terraform
         uses: hashicorp/setup-terraform@v3
       - name: Install Go
@@ -106,7 +106,7 @@ jobs:
     steps:
       # Checkout should always be before setup-go to ensure caching is working
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Install Go
         uses: actions/setup-go@v5
         with:
diff --git a/.github/workflows/purge.yml b/.github/workflows/purge.yml
index b73174596d..6eed6180a2 100644
--- a/.github/workflows/purge.yml
+++ b/.github/workflows/purge.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       # Checkout should always be before setup-go to ensure caching is working
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Install Go
         uses: actions/setup-go@v5
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 756f6fc205..aaeaa65811 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
       # Checkout should always be before setup-go to ensure caching is working
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Unshallow
         run: git fetch --prune --unshallow
diff --git a/.github/workflows/terrafmt.yml b/.github/workflows/terrafmt.yml
index aae953f92e..29952f3fd9 100644
--- a/.github/workflows/terrafmt.yml
+++ b/.github/workflows/terrafmt.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Checkout should always be before setup-go to ensure caching is working
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-go@v5
         with:
           go-version: 1.24.0
diff --git a/.github/workflows/tfproviderlint.yml b/.github/workflows/tfproviderlint.yml
index 9393678359..f1c1bf9e74 100644
--- a/.github/workflows/tfproviderlint.yml
+++ b/.github/workflows/tfproviderlint.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Checkout should always be before setup-go to ensure caching is working
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-go@v5
         with:
           go-version: 1.24.0
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Checkout should always be before setup-go to ensure caching is working
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-go@v5
         with:
             go-version: 1.24.0
diff --git a/.github/workflows/unit-tests.yaml b/.github/workflows/unit-tests.yaml
index 4b898234b7..7f93fae3e0 100644
--- a/.github/workflows/unit-tests.yaml
+++ b/.github/workflows/unit-tests.yaml
@@ -13,7 +13,7 @@ jobs:
     steps:
     # Checkout should always be before setup-go to ensure caching is working
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         fetch-depth: 1
     - name: Install Go