diff --git a/lib/recurly/resources/external_subscription.php b/lib/recurly/resources/external_subscription.php
index f53aca4c..8cff6da5 100644
--- a/lib/recurly/resources/external_subscription.php
+++ b/lib/recurly/resources/external_subscription.php
@@ -16,15 +16,19 @@ class ExternalSubscription extends RecurlyResource
     private $_activated_at;
     private $_app_identifier;
     private $_auto_renew;
+    private $_canceled_at;
     private $_created_at;
     private $_expires_at;
     private $_external_id;
     private $_external_product_reference;
     private $_id;
+    private $_in_grace_period;
     private $_last_purchased;
     private $_object;
     private $_quantity;
     private $_state;
+    private $_trial_ends_at;
+    private $_trial_started_at;
     private $_updated_at;
 
     protected static $array_hints = [
@@ -123,6 +127,29 @@ public function setAutoRenew(bool $auto_renew): void
         $this->_auto_renew = $auto_renew;
     }
 
+    /**
+    * Getter method for the canceled_at attribute.
+    * When the external subscription was canceled in the external platform.
+    *
+    * @return ?string
+    */
+    public function getCanceledAt(): ?string
+    {
+        return $this->_canceled_at;
+    }
+
+    /**
+    * Setter method for the canceled_at attribute.
+    *
+    * @param string $canceled_at
+    *
+    * @return void
+    */
+    public function setCanceledAt(string $canceled_at): void
+    {
+        $this->_canceled_at = $canceled_at;
+    }
+
     /**
     * Getter method for the created_at attribute.
     * When the external subscription was created in Recurly.
@@ -238,6 +265,29 @@ public function setId(string $id): void
         $this->_id = $id;
     }
 
+    /**
+    * Getter method for the in_grace_period attribute.
+    * An indication of whether or not the external subscription is in a grace period.
+    *
+    * @return ?bool
+    */
+    public function getInGracePeriod(): ?bool
+    {
+        return $this->_in_grace_period;
+    }
+
+    /**
+    * Setter method for the in_grace_period attribute.
+    *
+    * @param bool $in_grace_period
+    *
+    * @return void
+    */
+    public function setInGracePeriod(bool $in_grace_period): void
+    {
+        $this->_in_grace_period = $in_grace_period;
+    }
+
     /**
     * Getter method for the last_purchased attribute.
     * When a new billing event occurred on the external subscription in conjunction with a recent billing period, reactivation or upgrade/downgrade.
@@ -309,7 +359,7 @@ public function setQuantity(int $quantity): void
 
     /**
     * Getter method for the state attribute.
-    * External subscriptions can be active, canceled, expired, or future.
+    * External subscriptions can be active, canceled, expired, or past_due.
     *
     * @return ?string
     */
@@ -330,6 +380,52 @@ public function setState(string $state): void
         $this->_state = $state;
     }
 
+    /**
+    * Getter method for the trial_ends_at attribute.
+    * When the external subscription trial period ends in the external platform.
+    *
+    * @return ?string
+    */
+    public function getTrialEndsAt(): ?string
+    {
+        return $this->_trial_ends_at;
+    }
+
+    /**
+    * Setter method for the trial_ends_at attribute.
+    *
+    * @param string $trial_ends_at
+    *
+    * @return void
+    */
+    public function setTrialEndsAt(string $trial_ends_at): void
+    {
+        $this->_trial_ends_at = $trial_ends_at;
+    }
+
+    /**
+    * Getter method for the trial_started_at attribute.
+    * When the external subscription trial period started in the external platform.
+    *
+    * @return ?string
+    */
+    public function getTrialStartedAt(): ?string
+    {
+        return $this->_trial_started_at;
+    }
+
+    /**
+    * Setter method for the trial_started_at attribute.
+    *
+    * @param string $trial_started_at
+    *
+    * @return void
+    */
+    public function setTrialStartedAt(string $trial_started_at): void
+    {
+        $this->_trial_started_at = $trial_started_at;
+    }
+
     /**
     * Getter method for the updated_at attribute.
     * When the external subscription was updated in Recurly.
diff --git a/openapi/api.yaml b/openapi/api.yaml
index 19f5ce09..674b3028 100644
--- a/openapi/api.yaml
+++ b/openapi/api.yaml
@@ -23765,6 +23765,12 @@ components:
           description: An indication of whether or not the external subscription will
             auto-renew at the expiration date.
           default: false
+        in_grace_period:
+          type: boolean
+          title: In grace period
+          description: An indication of whether or not the external subscription is
+            in a grace period.
+          default: false
         app_identifier:
           type: string
           title: App identifier
@@ -23778,18 +23784,37 @@ components:
         state:
           type: string
           description: External subscriptions can be active, canceled, expired, or
-            future.
+            past_due.
+          default: active
         activated_at:
           type: string
           format: date-time
           title: Activated at
           description: When the external subscription was activated in the external
             platform.
+        canceled_at:
+          type: string
+          format: date-time
+          title: Canceled at
+          description: When the external subscription was canceled in the external
+            platform.
         expires_at:
           type: string
           format: date-time
           title: Expires at
           description: When the external subscription expires in the external platform.
+        trial_started_at:
+          type: string
+          format: date-time
+          title: Trial started at
+          description: When the external subscription trial period started in the
+            external platform.
+        trial_ends_at:
+          type: string
+          format: date-time
+          title: Trial ends at
+          description: When the external subscription trial period ends in the external
+            platform.
         created_at:
           type: string
           format: date-time
@@ -25039,6 +25064,7 @@ components:
       - venmo
       - wire_transfer
       - braintree_v_zero
+      - boleto
     CardTypeEnum:
       type: string
       enum: