diff --git a/terraform/graph_builder_plan_test.go b/terraform/graph_builder_plan_test.go
index a7bda0e68..25452a723 100644
--- a/terraform/graph_builder_plan_test.go
+++ b/terraform/graph_builder_plan_test.go
@@ -43,7 +43,7 @@ func TestPlanGraphBuilder(t *testing.T) {
 		Config:     testModule(t, "graph-builder-plan-basic"),
 		Components: components,
 		Schemas: &Schemas{
-			providers: map[string]*ProviderSchema{
+			Providers: map[string]*ProviderSchema{
 				"aws":       awsProvider.GetSchemaReturn,
 				"openstack": openstackProvider.GetSchemaReturn,
 			},
diff --git a/terraform/schemas.go b/terraform/schemas.go
index 8423ce2b1..5475fe74b 100644
--- a/terraform/schemas.go
+++ b/terraform/schemas.go
@@ -15,8 +15,8 @@ import (
 // Schemas is a container for various kinds of schema that Terraform needs
 // during processing.
 type Schemas struct {
-	providers    map[string]*ProviderSchema
-	provisioners map[string]*configschema.Block
+	Providers    map[string]*ProviderSchema
+	Provisioners map[string]*configschema.Block
 }
 
 // ProviderSchema returns the entire ProviderSchema object that was produced
@@ -25,10 +25,10 @@ type Schemas struct {
 // It's usually better to go use the more precise methods offered by type
 // Schemas to handle this detail automatically.
 func (ss *Schemas) ProviderSchema(typeName string) *ProviderSchema {
-	if ss.providers == nil {
+	if ss.Providers == nil {
 		return nil
 	}
-	return ss.providers[typeName]
+	return ss.Providers[typeName]
 }
 
 // ProviderConfig returns the schema for the provider configuration of the
@@ -80,7 +80,7 @@ func (ss *Schemas) DataSourceConfig(providerType string, dataSource string) *con
 // ProvisionerConfig returns the schema for the configuration of a given
 // provisioner, or nil of no such schema is available.
 func (ss *Schemas) ProvisionerConfig(name string) *configschema.Block {
-	return ss.provisioners[name]
+	return ss.Provisioners[name]
 }
 
 // LoadSchemas searches the given configuration, state  and plan (any of which
@@ -95,14 +95,14 @@ func (ss *Schemas) ProvisionerConfig(name string) *configschema.Block {
 // still valid but may be incomplete.
 func LoadSchemas(config *configs.Config, state *states.State, components contextComponentFactory) (*Schemas, error) {
 	schemas := &Schemas{
-		providers:    map[string]*ProviderSchema{},
-		provisioners: map[string]*configschema.Block{},
+		Providers:    map[string]*ProviderSchema{},
+		Provisioners: map[string]*configschema.Block{},
 	}
 	var diags tfdiags.Diagnostics
 
-	newDiags := loadProviderSchemas(schemas.providers, config, state, components)
+	newDiags := loadProviderSchemas(schemas.Providers, config, state, components)
 	diags = diags.Append(newDiags)
-	newDiags = loadProvisionerSchemas(schemas.provisioners, config, components)
+	newDiags = loadProvisionerSchemas(schemas.Provisioners, config, components)
 	diags = diags.Append(newDiags)
 
 	return schemas, diags.Err()
diff --git a/terraform/schemas_test.go b/terraform/schemas_test.go
index 85f0dccdd..3f79981ca 100644
--- a/terraform/schemas_test.go
+++ b/terraform/schemas_test.go
@@ -8,10 +8,10 @@ func simpleTestSchemas() *Schemas {
 	provider := simpleMockProvider()
 	provisioner := simpleMockProvisioner()
 	return &Schemas{
-		providers: map[string]*ProviderSchema{
+		Providers: map[string]*ProviderSchema{
 			"test": provider.GetSchemaReturn,
 		},
-		provisioners: map[string]*configschema.Block{
+		Provisioners: map[string]*configschema.Block{
 			"test": provisioner.GetSchemaResponse.Provisioner,
 		},
 	}
diff --git a/terraform/transform_transitive_reduction_test.go b/terraform/transform_transitive_reduction_test.go
index 311a10a09..250978701 100644
--- a/terraform/transform_transitive_reduction_test.go
+++ b/terraform/transform_transitive_reduction_test.go
@@ -31,7 +31,7 @@ func TestTransitiveReductionTransformer(t *testing.T) {
 	{
 		transform := &AttachSchemaTransformer{
 			Schemas: &Schemas{
-				providers: map[string]*ProviderSchema{
+				Providers: map[string]*ProviderSchema{
 					"aws": {
 						ResourceTypes: map[string]*configschema.Block{
 							"aws_instance": &configschema.Block{