diff --git a/OPENAPI_VERSION b/OPENAPI_VERSION
index 20970a9f9..4161e81ad 100644
--- a/OPENAPI_VERSION
+++ b/OPENAPI_VERSION
@@ -1 +1 @@
-v1047
\ No newline at end of file
+v1058
\ No newline at end of file
diff --git a/lib/Event.php b/lib/Event.php
index 77a4857a7..936c8f1a2 100644
--- a/lib/Event.php
+++ b/lib/Event.php
@@ -163,6 +163,10 @@ class Event extends ApiResource
     const ISSUING_DISPUTE_FUNDS_REINSTATED = 'issuing_dispute.funds_reinstated';
     const ISSUING_DISPUTE_SUBMITTED = 'issuing_dispute.submitted';
     const ISSUING_DISPUTE_UPDATED = 'issuing_dispute.updated';
+    const ISSUING_PERSONALIZATION_DESIGN_ACTIVATED = 'issuing_personalization_design.activated';
+    const ISSUING_PERSONALIZATION_DESIGN_DEACTIVATED = 'issuing_personalization_design.deactivated';
+    const ISSUING_PERSONALIZATION_DESIGN_REJECTED = 'issuing_personalization_design.rejected';
+    const ISSUING_PERSONALIZATION_DESIGN_UPDATED = 'issuing_personalization_design.updated';
     const ISSUING_TOKEN_CREATED = 'issuing_token.created';
     const ISSUING_TOKEN_UPDATED = 'issuing_token.updated';
     const ISSUING_TRANSACTION_CREATED = 'issuing_transaction.created';
@@ -393,6 +397,10 @@ class Event extends ApiResource
     const TYPE_ISSUING_DISPUTE_FUNDS_REINSTATED = 'issuing_dispute.funds_reinstated';
     const TYPE_ISSUING_DISPUTE_SUBMITTED = 'issuing_dispute.submitted';
     const TYPE_ISSUING_DISPUTE_UPDATED = 'issuing_dispute.updated';
+    const TYPE_ISSUING_PERSONALIZATION_DESIGN_ACTIVATED = 'issuing_personalization_design.activated';
+    const TYPE_ISSUING_PERSONALIZATION_DESIGN_DEACTIVATED = 'issuing_personalization_design.deactivated';
+    const TYPE_ISSUING_PERSONALIZATION_DESIGN_REJECTED = 'issuing_personalization_design.rejected';
+    const TYPE_ISSUING_PERSONALIZATION_DESIGN_UPDATED = 'issuing_personalization_design.updated';
     const TYPE_ISSUING_TOKEN_CREATED = 'issuing_token.created';
     const TYPE_ISSUING_TOKEN_UPDATED = 'issuing_token.updated';
     const TYPE_ISSUING_TRANSACTION_CREATED = 'issuing_transaction.created';
diff --git a/lib/Issuing/PhysicalBundle.php b/lib/Issuing/PhysicalBundle.php
index 1f372a245..419a0205d 100644
--- a/lib/Issuing/PhysicalBundle.php
+++ b/lib/Issuing/PhysicalBundle.php
@@ -9,7 +9,7 @@
  *
  * @property string $id Unique identifier for the object.
  * @property string $object String representing the object's type. Objects of the same type share the same value.
- * @property null|\Stripe\StripeObject $features
+ * @property \Stripe\StripeObject $features
  * @property bool $livemode Has the value <code>true</code> if the object exists in live mode or the value <code>false</code> if the object exists in test mode.
  * @property string $name Friendly display name.
  * @property string $status Whether this physical bundle can be used to create cards.