diff --git a/.github/workflows/continuous-integration-terraform.yml b/.github/workflows/continuous-integration-terraform.yml
index fcd6c80b6..8b627836c 100644
--- a/.github/workflows/continuous-integration-terraform.yml
+++ b/.github/workflows/continuous-integration-terraform.yml
@@ -27,19 +27,19 @@ jobs:
         run: rm ./terraform/backend.tf
 
       - name: Run a Terraform init
-        uses: docker://hashicorp/terraform:1.5.5
+        uses: docker://hashicorp/terraform:1.5.6
         with:
           entrypoint: terraform
           args: -chdir=terraform init
 
       - name: Run a Terraform validate
-        uses: docker://hashicorp/terraform:1.5.5
+        uses: docker://hashicorp/terraform:1.5.6
         with:
           entrypoint: terraform
           args: -chdir=terraform validate
 
       - name: Run a Terraform format check
-        uses: docker://hashicorp/terraform:1.5.5
+        uses: docker://hashicorp/terraform:1.5.6
         with:
           entrypoint: terraform
           args: -chdir=terraform fmt -check=true -diff=true
diff --git a/terraform/.terraform-version b/terraform/.terraform-version
index 9075be495..eac1e0ada 100644
--- a/terraform/.terraform-version
+++ b/terraform/.terraform-version
@@ -1 +1 @@
-1.5.5
+1.5.6