diff --git a/GNUmakefile b/GNUmakefile
index 987bf986..01dad05f 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -18,7 +18,7 @@ test: fmtcheck
 		xargs -t -n4 go test -v $(TESTARGS) -timeout=30s -parallel=4
 
 testacc: fmtcheck
-	TF_ACC=1 go test $(TEST) -v $(TESTARGS) -timeout=240m -ldflags="-X=github.com/heroku/terraform-provider-heroku/v3/version.ProviderVersion=test"
+	TF_ACC=1 go test $(TEST) -v $(TESTARGS) -timeout=240m -ldflags="-X=github.com/heroku/terraform-provider-heroku/v4/version.ProviderVersion=test"
 
 vet:
 	@echo "go vet ."
diff --git a/go.mod b/go.mod
index ad192209..ec7e62e9 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/heroku/terraform-provider-heroku/v3
+module github.com/heroku/terraform-provider-heroku/v4
 
 require (
 	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d
diff --git a/heroku/config.go b/heroku/config.go
index 926e5d5b..23c4da5f 100644
--- a/heroku/config.go
+++ b/heroku/config.go
@@ -13,7 +13,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/logging"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 	heroku "github.com/heroku/heroku-go/v5"
-	"github.com/heroku/terraform-provider-heroku/v3/version"
+	"github.com/heroku/terraform-provider-heroku/v4/version"
 	homedir "github.com/mitchellh/go-homedir"
 )
 
diff --git a/heroku/helper.go b/heroku/helper.go
index c47035b8..3a127763 100644
--- a/heroku/helper.go
+++ b/heroku/helper.go
@@ -8,7 +8,7 @@ import (
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 	heroku "github.com/heroku/heroku-go/v5"
-	"github.com/heroku/terraform-provider-heroku/v3/version"
+	"github.com/heroku/terraform-provider-heroku/v4/version"
 )
 
 // getAppName extracts the app attribute generically from a Heroku resource.
diff --git a/heroku/provider_test.go b/heroku/provider_test.go
index dd494196..87a60c6b 100644
--- a/heroku/provider_test.go
+++ b/heroku/provider_test.go
@@ -11,7 +11,7 @@ import (
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
-	helper "github.com/heroku/terraform-provider-heroku/v3/helper/test"
+	helper "github.com/heroku/terraform-provider-heroku/v4/helper/test"
 )
 
 var testAccProviders map[string]terraform.ResourceProvider
diff --git a/main.go b/main.go
index a7aa98e3..8bee50f0 100644
--- a/main.go
+++ b/main.go
@@ -2,7 +2,7 @@ package main
 
 import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/plugin"
-	"github.com/heroku/terraform-provider-heroku/v3/heroku"
+	"github.com/heroku/terraform-provider-heroku/v4/heroku"
 )
 
 func main() {
diff --git a/version/version.go b/version/version.go
index 089c5824..a08e3b08 100644
--- a/version/version.go
+++ b/version/version.go
@@ -4,7 +4,7 @@ package version
 //https://github.com/terraform-providers/terraform-provider-azurerm/tree/master/version
 //This takes advantage of a new build flag populating the binary version of the
 //provider, for example:
-//-ldflags="-X=github.com/heroku/terraform-provider-heroku/v3/version.ProviderVersion=x.x.x"
+//-ldflags="-X=github.com/heroku/terraform-provider-heroku/v4/version.ProviderVersion=x.x.x"
 
 var (
 	// ProviderVersion is set during the release process to the release version of the binary, and