diff --git a/.github/workflows/pre-commit.yaml b/.github/workflows/pre-commit.yaml
index 2ce6be0..c6a6c47 100644
--- a/.github/workflows/pre-commit.yaml
+++ b/.github/workflows/pre-commit.yaml
@@ -19,7 +19,7 @@ jobs:
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@v1
         with:
-          terraform_version: ~> 0.12.29
+          terraform_version: ~0.12.29
       - name: initialize Terraform
         run: terraform init --backend=false
       - name: pre-commit
diff --git a/.github/workflows/pullRequest.yaml b/.github/workflows/pullRequest.yaml
index 6fa1b89..0559b58 100644
--- a/.github/workflows/pullRequest.yaml
+++ b/.github/workflows/pullRequest.yaml
@@ -15,7 +15,7 @@ jobs:
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@v1
         with:
-          terraform_version: ~> 0.12.29
+          terraform_version: ~0.12.29
       - name: initialize Terraform
         run: terraform init --backend=false
       - name: pre-commit
@@ -44,7 +44,7 @@ jobs:
       - name: setup Terraform
         uses: hashicorp/setup-terraform@v1
         with:
-          terraform_version: 0.12.26
+          terraform_version: ~0.12.29
       - name: Terraform init
         run: terraform init --backend=false
       - name: tflint
@@ -62,7 +62,7 @@ jobs:
       - name: setup Terraform
         uses: hashicorp/setup-terraform@v1
         with:
-          terraform_version: 0.12.26
+          terraform_version: ~0.12.29
       - name: Terraform init
         run: terraform init --backend=false
       - name: tfsec
diff --git a/.github/workflows/tflint.yaml b/.github/workflows/tflint.yaml
index ce54833..4a87d92 100644
--- a/.github/workflows/tflint.yaml
+++ b/.github/workflows/tflint.yaml
@@ -16,7 +16,7 @@ jobs:
       - name: setup Terraform
         uses: hashicorp/setup-terraform@v1
         with:
-          terraform_version: 0.12.26
+          terraform_version: ~0.12.29
       - name: Terraform init
         run: terraform init --backend=false
       - name: tflint
diff --git a/.github/workflows/tfsec.yaml b/.github/workflows/tfsec.yaml
index 9067568..532fabb 100644
--- a/.github/workflows/tfsec.yaml
+++ b/.github/workflows/tfsec.yaml
@@ -16,7 +16,7 @@ jobs:
       - name: setup Terraform
         uses: hashicorp/setup-terraform@v1
         with:
-          terraform_version: 0.12.26
+          terraform_version: ~0.12.29
       - name: Terraform init
         run: terraform init --backend=false
       - name: tfsec