diff --git a/init.php b/init.php
index 446610108..5e4ddba3d 100644
--- a/init.php
+++ b/init.php
@@ -150,6 +150,7 @@
 require __DIR__ . '/lib/Product.php';
 require __DIR__ . '/lib/PromotionCode.php';
 require __DIR__ . '/lib/Quote.php';
+require __DIR__ . '/lib/QuoteLine.php';
 require __DIR__ . '/lib/QuotePhase.php';
 require __DIR__ . '/lib/Radar/EarlyFraudWarning.php';
 require __DIR__ . '/lib/Radar/ValueList.php';
diff --git a/lib/FinancialConnections/Account.php b/lib/FinancialConnections/Account.php
index cac53e891..33081b87f 100644
--- a/lib/FinancialConnections/Account.php
+++ b/lib/FinancialConnections/Account.php
@@ -115,7 +115,7 @@ public function refreshAccount($params = null, $opts = null)
      *
      * @throws \Stripe\Exception\ApiErrorException if the request fails
      *
-     * @return \Stripe\Collection<\Stripe\FinancialConnections\FinancialConnectionsAccountInferredBalance> the list of financial connections account inferred balances
+     * @return \Stripe\Collection<\Stripe\FinancialConnections\InferredBalance> the list of financial connections account inferred balances
      */
     public static function allInferredBalances($id, $params = null, $opts = null)
     {
diff --git a/lib/QuoteLine.php b/lib/QuoteLine.php
new file mode 100644
index 000000000..96cf95d94
--- /dev/null
+++ b/lib/QuoteLine.php
@@ -0,0 +1,35 @@
+<?php
+
+// File generated from our OpenAPI spec
+
+namespace Stripe;
+
+/**
+ * A quote line defines a set of changes that will be applied upon quote
+ * acceptance.
+ *
+ * @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[] $actions A list of items the customer is being quoted for.
+ * @property null|\Stripe\StripeObject $applies_to Details to identify the subscription schedule the quote line applies to.
+ * @property null|string $billing_cycle_anchor For a point-in-time operation, this attribute lets you set or update whether the subscription's billing cycle anchor is reset at the <code>starts_at</code> timestamp.
+ * @property null|\Stripe\StripeObject $ends_at Details to identify the end of the time range modified by the proposed change. If not supplied, the quote line is considered a point-in-time operation that only affects the exact timestamp at <code>starts_at</code>, and a restricted set of attributes is supported on the quote line.
+ * @property null|string $proration_behavior Changes to how Stripe handles prorations during the quote line's time span. Affects if and how prorations are created when a future phase starts.
+ * @property null|string $set_schedule_end Timestsamp helper to end the underlying schedule early, based on the acompanying line's start or end date.
+ * @property null|\Stripe\StripeObject $starts_at Details to identify the earliest timestamp where the proposed change should take effect.
+ * @property null|\Stripe\StripeObject $trial_settings Settings related to subscription trials.
+ */
+class QuoteLine extends ApiResource
+{
+    const OBJECT_NAME = 'quote_line';
+
+    const BILLING_CYCLE_ANCHOR_AUTOMATIC = 'automatic';
+    const BILLING_CYCLE_ANCHOR_LINE_STARTS_AT = 'line_starts_at';
+
+    const PRORATION_BEHAVIOR_ALWAYS_INVOICE = 'always_invoice';
+    const PRORATION_BEHAVIOR_CREATE_PRORATIONS = 'create_prorations';
+    const PRORATION_BEHAVIOR_NONE = 'none';
+
+    const SET_SCHEDULE_END_LINE_ENDS_AT = 'line_ends_at';
+    const SET_SCHEDULE_END_LINE_STARTS_AT = 'line_starts_at';
+}
diff --git a/lib/Service/QuoteService.php b/lib/Service/QuoteService.php
index 59e2ff209..446e34227 100644
--- a/lib/Service/QuoteService.php
+++ b/lib/Service/QuoteService.php
@@ -85,7 +85,7 @@ public function allLineItems($id, $params = null, $opts = null)
      *
      * @throws \Stripe\Exception\ApiErrorException if the request fails
      *
-     * @return \Stripe\Collection<\Stripe\Quote>
+     * @return \Stripe\Collection<\Stripe\QuoteLine>
      */
     public function allLines($id, $params = null, $opts = null)
     {
diff --git a/lib/Util/ObjectTypes.php b/lib/Util/ObjectTypes.php
index c81da1e56..c3beb853f 100644
--- a/lib/Util/ObjectTypes.php
+++ b/lib/Util/ObjectTypes.php
@@ -82,6 +82,7 @@ class ObjectTypes
         \Stripe\Product::OBJECT_NAME => \Stripe\Product::class,
         \Stripe\PromotionCode::OBJECT_NAME => \Stripe\PromotionCode::class,
         \Stripe\Quote::OBJECT_NAME => \Stripe\Quote::class,
+        \Stripe\QuoteLine::OBJECT_NAME => \Stripe\QuoteLine::class,
         \Stripe\QuotePhase::OBJECT_NAME => \Stripe\QuotePhase::class,
         \Stripe\Radar\EarlyFraudWarning::OBJECT_NAME => \Stripe\Radar\EarlyFraudWarning::class,
         \Stripe\Radar\ValueList::OBJECT_NAME => \Stripe\Radar\ValueList::class,