diff --git a/go.mod b/go.mod
index a6d7547..14ef154 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/hashicorp/terraform-plugin-framework v1.16.1
 	github.com/hashicorp/terraform-plugin-framework-validators v0.18.0
 	github.com/hashicorp/terraform-plugin-go v0.29.0
-	github.com/hashicorp/terraform-plugin-testing v1.12.0
+	github.com/hashicorp/terraform-plugin-testing v1.13.3
 	github.com/segmentio/public-api-sdk-go v0.0.0-20250113195817-34106b6e08dd
 	github.com/stretchr/testify v1.10.0
 	gotest.tools/gotestsum v1.13.0
diff --git a/go.sum b/go.sum
index 58f004a..7c844f7 100644
--- a/go.sum
+++ b/go.sum
@@ -128,8 +128,8 @@ github.com/hashicorp/terraform-plugin-log v0.9.0 h1:i7hOA+vdAItN1/7UrfBqBwvYPQ9T
 github.com/hashicorp/terraform-plugin-log v0.9.0/go.mod h1:rKL8egZQ/eXSyDqzLUuwUYLVdlYeamldAHSxjUFADow=
 github.com/hashicorp/terraform-plugin-sdk/v2 v2.38.1 h1:mlAq/OrMlg04IuJT7NpefI1wwtdpWudnEmjuQs04t/4=
 github.com/hashicorp/terraform-plugin-sdk/v2 v2.38.1/go.mod h1:GQhpKVvvuwzD79e8/NZ+xzj+ZpWovdPAe8nfV/skwNU=
-github.com/hashicorp/terraform-plugin-testing v1.12.0 h1:tpIe+T5KBkA1EO6aT704SPLedHUo55RenguLHcaSBdI=
-github.com/hashicorp/terraform-plugin-testing v1.12.0/go.mod h1:jbDQUkT9XRjAh1Bvyufq+PEH1Xs4RqIdpOQumSgSXBM=
+github.com/hashicorp/terraform-plugin-testing v1.13.3 h1:QLi/khB8Z0a5L54AfPrHukFpnwsGL8cwwswj4RZduCo=
+github.com/hashicorp/terraform-plugin-testing v1.13.3/go.mod h1:WHQ9FDdiLoneey2/QHpGM/6SAYf4A7AZazVg7230pLE=
 github.com/hashicorp/terraform-registry-address v0.4.0 h1:S1yCGomj30Sao4l5BMPjTGZmCNzuv7/GDTDX99E9gTk=
 github.com/hashicorp/terraform-registry-address v0.4.0/go.mod h1:LRS1Ay0+mAiRkUyltGT+UHWkIqTFvigGn/LbMshfflE=
 github.com/hashicorp/terraform-svchost v0.1.1 h1:EZZimZ1GxdqFRinZ1tpJwVxxt49xc/S52uzrw4x0jKQ=