diff --git a/.github/workflows/ci-changie.yml b/.github/workflows/ci-changie.yml
index 60a514c03..33ba8ee87 100644
--- a/.github/workflows/ci-changie.yml
+++ b/.github/workflows/ci-changie.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Ensure terraform-devex-repos is updated on version changes.
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
       # Ensure terraform-devex-repos is updated on version changes.
       - uses: miniscruff/changie-action@6dcc2533cac0495148ed4046c438487e4dceaa23 # v2.0.0
         with:
diff --git a/.github/workflows/ci-github-actions.yml b/.github/workflows/ci-github-actions.yml
index 2358e4adb..47f1bbb64 100644
--- a/.github/workflows/ci-github-actions.yml
+++ b/.github/workflows/ci-github-actions.yml
@@ -13,7 +13,7 @@ jobs:
   actionlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
       - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
           go-version-file: 'go.mod'
diff --git a/.github/workflows/ci-go.yml b/.github/workflows/ci-go.yml
index 90d945e24..7e761e3db 100644
--- a/.github/workflows/ci-go.yml
+++ b/.github/workflows/ci-go.yml
@@ -16,7 +16,7 @@ jobs:
   golangci-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
       - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
           go-version-file: 'go.mod'
@@ -29,8 +29,8 @@ jobs:
     name: tfprotov5 (${{ matrix.os}}, Terraform ${{ matrix.terraform}})
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           path: terraform-provider-corner
           repository: hashicorp/terraform-provider-corner
@@ -62,8 +62,8 @@ jobs:
     name: tfprotov6 (${{ matrix.os}}, Terraform ${{ matrix.terraform}})
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           path: terraform-provider-corner
           repository: hashicorp/terraform-provider-corner
@@ -94,14 +94,14 @@ jobs:
       matrix:
         go-version: ['1.23', '1.22']
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
       - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
           go-version: ${{ matrix.go-version }}
       - run: go mod download
       - run: go test -coverprofile=coverage.out ./...
       - run: go tool cover -html=coverage.out -o coverage.html
-      - uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0
+      - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
         with:
           name: go-${{ matrix.go-version }}-coverage
           path: coverage.html
diff --git a/.github/workflows/ci-goreleaser.yml b/.github/workflows/ci-goreleaser.yml
index d978baa4c..9e5193bc9 100644
--- a/.github/workflows/ci-goreleaser.yml
+++ b/.github/workflows/ci-goreleaser.yml
@@ -14,7 +14,7 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
       - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
           go-version-file: 'go.mod'
diff --git a/.github/workflows/ci-protobuf.yml b/.github/workflows/ci-protobuf.yml
index 5a8fb4a65..3a13a0ae2 100644
--- a/.github/workflows/ci-protobuf.yml
+++ b/.github/workflows/ci-protobuf.yml
@@ -19,7 +19,7 @@ jobs:
   protoc:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
       - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
           go-version-file: 'go.mod'
diff --git a/.github/workflows/compliance.yml b/.github/workflows/compliance.yml
index d09653e1c..4de30ea9d 100644
--- a/.github/workflows/compliance.yml
+++ b/.github/workflows/compliance.yml
@@ -11,7 +11,7 @@ jobs:
   copywrite:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
       - uses: hashicorp/setup-copywrite@32638da2d4e81d56a0764aa1547882fc4d209636 # v1.1.3
       - run: copywrite headers --plan
       - run: copywrite license --plan
\ No newline at end of file
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e253c38df..4b3613dcf 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           fetch-depth: 0
           # Avoid persisting GITHUB_TOKEN credentials as they take priority over our service account PAT for `git push` operations
@@ -54,7 +54,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           fetch-depth: 0
           # Default input is the SHA that initially triggered the workflow. As we created a new commit in the previous job,
@@ -79,7 +79,7 @@ jobs:
       contents: write # Needed for goreleaser to create GitHub release
       issues: write # Needed for goreleaser to close associated milestone
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           ref: ${{ inputs.versionNumber }}
           fetch-depth: 0