diff --git a/README.md b/README.md
index 3788ad6..64dd56c 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ go get golang.org/x/net/context
 Put the package under your project folder and add the following in import:
 
 ```golang
-import basistheory "github.com/Basis-Theory/basistheory-go/v3"
+import basistheory "github.com/Basis-Theory/basistheory-go/v5"
 ```
 
 To use a proxy, set the environment variable `HTTP_PROXY`:
diff --git a/go.mod b/go.mod
index 37c8a58..53d414a 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/Basis-Theory/basistheory-go/v3
+module github.com/Basis-Theory/basistheory-go/v5
 
 go 1.19
 
diff --git a/internal/testutils/setup.go b/internal/testutils/setup.go
index b24c96e..a18a797 100644
--- a/internal/testutils/setup.go
+++ b/internal/testutils/setup.go
@@ -2,7 +2,7 @@ package testutils
 
 import (
 	"context"
-	"github.com/Basis-Theory/basistheory-go/v3"
+	"github.com/Basis-Theory/basistheory-go/v5"
 	"github.com/joho/godotenv"
 	"os"
 	"strings"
diff --git a/tests/api_applications_test.go b/tests/api_applications_test.go
index b92cb34..288b68c 100644
--- a/tests/api_applications_test.go
+++ b/tests/api_applications_test.go
@@ -2,8 +2,8 @@ package basistheory_test
 
 import (
 	"context"
-	"github.com/Basis-Theory/basistheory-go/v3"
-	"github.com/Basis-Theory/basistheory-go/v3/internal/testutils"
+	"github.com/Basis-Theory/basistheory-go/v5"
+	"github.com/Basis-Theory/basistheory-go/v5/internal/testutils"
 	"testing"
 )
 
diff --git a/tests/api_permissions_test.go b/tests/api_permissions_test.go
index 53d1820..987c3ca 100644
--- a/tests/api_permissions_test.go
+++ b/tests/api_permissions_test.go
@@ -1,7 +1,7 @@
 package basistheory_test
 
 import (
-	"github.com/Basis-Theory/basistheory-go/v3/internal/testutils"
+	"github.com/Basis-Theory/basistheory-go/v5/internal/testutils"
 	"testing"
 )
 
diff --git a/tests/api_proxies_test.go b/tests/api_proxies_test.go
index 46fcc9f..464b5d9 100644
--- a/tests/api_proxies_test.go
+++ b/tests/api_proxies_test.go
@@ -1,8 +1,8 @@
 package basistheory_test
 
 import (
-	"github.com/Basis-Theory/basistheory-go/v3"
-	"github.com/Basis-Theory/basistheory-go/v3/internal/testutils"
+	"github.com/Basis-Theory/basistheory-go/v5"
+	"github.com/Basis-Theory/basistheory-go/v5/internal/testutils"
 	"testing"
 )
 
diff --git a/tests/api_reactors_test.go b/tests/api_reactors_test.go
index 52b1ba1..3269b76 100644
--- a/tests/api_reactors_test.go
+++ b/tests/api_reactors_test.go
@@ -1,8 +1,8 @@
 package basistheory_test
 
 import (
-	"github.com/Basis-Theory/basistheory-go/v3"
-	"github.com/Basis-Theory/basistheory-go/v3/internal/testutils"
+	"github.com/Basis-Theory/basistheory-go/v5"
+	"github.com/Basis-Theory/basistheory-go/v5/internal/testutils"
 	"testing"
 )
 
diff --git a/tests/api_tenants_test.go b/tests/api_tenants_test.go
index ec2e304..98243ca 100644
--- a/tests/api_tenants_test.go
+++ b/tests/api_tenants_test.go
@@ -1,8 +1,8 @@
 package basistheory_test
 
 import (
-	"github.com/Basis-Theory/basistheory-go/v3"
-	"github.com/Basis-Theory/basistheory-go/v3/internal/testutils"
+	"github.com/Basis-Theory/basistheory-go/v5"
+	"github.com/Basis-Theory/basistheory-go/v5/internal/testutils"
 	"testing"
 )
 
diff --git a/tests/api_tokenize_test.go b/tests/api_tokenize_test.go
index 931fef5..b477873 100644
--- a/tests/api_tokenize_test.go
+++ b/tests/api_tokenize_test.go
@@ -1,8 +1,8 @@
 package basistheory_test
 
 import (
-	"github.com/Basis-Theory/basistheory-go/v3"
-	"github.com/Basis-Theory/basistheory-go/v3/internal/testutils"
+	"github.com/Basis-Theory/basistheory-go/v5"
+	"github.com/Basis-Theory/basistheory-go/v5/internal/testutils"
 	"testing"
 )
 
diff --git a/tests/api_tokens_test.go b/tests/api_tokens_test.go
index 8fe1678..750d056 100644
--- a/tests/api_tokens_test.go
+++ b/tests/api_tokens_test.go
@@ -2,8 +2,8 @@ package basistheory_test
 
 import (
 	"fmt"
-	"github.com/Basis-Theory/basistheory-go/v3"
-	"github.com/Basis-Theory/basistheory-go/v3/internal/testutils"
+	"github.com/Basis-Theory/basistheory-go/v5"
+	"github.com/Basis-Theory/basistheory-go/v5/internal/testutils"
 	"testing"
 )