diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0a8fdcc..e7697c6 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,44 +1,39 @@
 # This GitHub action can publish assets for release when a tag is created.
 # Currently its setup to run on any tag that matches the pattern "v*" (ie. v0.1.0).
 #
-# This uses an action (hashicorp/ghaction-import-gpg) that assumes you set your 
+# This uses an action (hashicorp/ghaction-import-gpg) that assumes you set your
 # private key in the `GPG_PRIVATE_KEY` secret and passphrase in the `PASSPHRASE`
 # secret. If you would rather own your own GPG handling, please fork this action
 # or use an alternative one for key handling.
 #
-# You will need to pass the `--batch` flag to `gpg` in your signing step 
+# You will need to pass the `--batch` flag to `gpg` in your signing step
 # in `goreleaser` to indicate this is being used in a non-interactive mode.
 #
 name: release
 on:
   push:
     tags:
-      - 'v*'
+      - "v*"
 jobs:
   goreleaser:
     runs-on: ubuntu-latest
     steps:
-      -
-        name: Checkout
+      - name: Checkout
         uses: actions/checkout@v2.4.0
-      -
-        name: Unshallow
+      - name: Unshallow
         run: git fetch --prune --unshallow
-      -
-        name: Set up Go
+      - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.14
-      -
-        name: Import GPG key
+          go-version: 1.16
+      - name: Import GPG key
         id: import_gpg
         uses: hashicorp/ghaction-import-gpg@v2.1.0
         env:
           # These secrets will need to be configured for the repository:
           GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
           PASSPHRASE: ${{ secrets.PASSPHRASE }}
-      -
-        name: Run GoReleaser
+      - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v2.8.1
         with:
           version: latest
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b9d8d85..9d5f1ca 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -5,12 +5,12 @@ name: Tests
 on:
   pull_request:
     paths-ignore:
-      - 'README.md'
+      - "README.md"
   push:
     paths-ignore:
-      - 'README.md'
+      - "README.md"
   # For systems with an upstream API that could drift unexpectedly (like most SaaS systems, etc.),
-  # we recommend testing at a regular interval not necessarily tied to code changes. This will 
+  # we recommend testing at a regular interval not necessarily tied to code changes. This will
   # ensure you are alerted to something breaking due to an API change, even if the code did not
   # change.
   # schedule:
@@ -22,23 +22,22 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
+      - name: Set up Go
+        uses: actions/setup-go@v2.1.3
+        with:
+          go-version: "1.15"
+        id: go
 
-    - name: Set up Go
-      uses: actions/setup-go@v2.1.3
-      with:
-        go-version: '1.15'
-      id: go
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2.4.0
 
-    - name: Check out code into the Go module directory
-      uses: actions/checkout@v2.4.0
+      - name: Get dependencies
+        run: |
+          go mod download
 
-    - name: Get dependencies
-      run: |
-        go mod download
-
-    - name: Build
-      run: |
-        go build -v .
+      - name: Build
+        run: |
+          go build -v .
 
   # run acceptance tests in a matrix with Terraform core versions
   test:
@@ -51,41 +50,40 @@ jobs:
       matrix:
         # list whatever Terraform versions here you would like to support
         terraform:
-          - '0.12.*'
-          - '0.13.*'
-          - '0.14.*'
-          - '0.15.*'
-          - '1.0.*'
-          - '1.1.*'
+          - "0.12.*"
+          - "0.13.*"
+          - "0.14.*"
+          - "0.15.*"
+          - "1.0.*"
+          - "1.1.*"
     steps:
+      - name: Set up Go
+        uses: actions/setup-go@v2.1.3
+        with:
+          go-version: "1.16"
+        id: go
 
-    - name: Set up Go
-      uses: actions/setup-go@v2.1.3
-      with:
-        go-version: '1.15'
-      id: go
+      - uses: hashicorp/setup-terraform@v1
+        with:
+          terraform_version: ${{ matrix.terraform }}
+          terraform_wrapper: false
 
-    - uses: hashicorp/setup-terraform@v1
-      with:
-        terraform_version: ${{ matrix.terraform }}
-        terraform_wrapper: false
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2.4.0
 
-    - name: Check out code into the Go module directory
-      uses: actions/checkout@v2.4.0
+      - name: Get dependencies
+        run: |
+          go mod download
 
-    - name: Get dependencies
-      run: |
-        go mod download
-        
-    - name: TF acceptance tests
-      timeout-minutes: 10
-      env:
-        TF_ACC: "1"
+      - name: TF acceptance tests
+        timeout-minutes: 10
+        env:
+          TF_ACC: "1"
 
-        # Set whatever additional acceptance test env vars here. You can
-        # optionally use data from your repository secrets using the
-        # following syntax:
-        # SOME_VAR: ${{ secrets.SOME_VAR }}
+          # Set whatever additional acceptance test env vars here. You can
+          # optionally use data from your repository secrets using the
+          # following syntax:
+          # SOME_VAR: ${{ secrets.SOME_VAR }}
 
-      run: |
-        go test -v -cover ./internal/provider/
\ No newline at end of file
+        run: |
+          go test -v -cover ./internal/provider/
diff --git a/go.mod b/go.mod
index a7cd7fc..ef2b821 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/TelkomIndonesia/terraform-provider-nebula
 
-go 1.15
+go 1.16
 
 require (
 	github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320