diff --git a/deno/payloads/v10/poll.ts b/deno/payloads/v10/poll.ts
index 7b341967..23b4569b 100644
--- a/deno/payloads/v10/poll.ts
+++ b/deno/payloads/v10/poll.ts
@@ -37,7 +37,7 @@ export interface APIPoll extends APIBasePoll, APIPollDefaults {
 	/**
 	 * The time when the poll ends (IS08601 timestamp)
 	 */
-	expiry: string;
+	expiry: string | null;
 	/**
 	 * The results of the poll
 	 */
diff --git a/deno/payloads/v9/poll.ts b/deno/payloads/v9/poll.ts
index 7b341967..23b4569b 100644
--- a/deno/payloads/v9/poll.ts
+++ b/deno/payloads/v9/poll.ts
@@ -37,7 +37,7 @@ export interface APIPoll extends APIBasePoll, APIPollDefaults {
 	/**
 	 * The time when the poll ends (IS08601 timestamp)
 	 */
-	expiry: string;
+	expiry: string | null;
 	/**
 	 * The results of the poll
 	 */
diff --git a/payloads/v10/poll.ts b/payloads/v10/poll.ts
index 13d86328..0d09dcf9 100644
--- a/payloads/v10/poll.ts
+++ b/payloads/v10/poll.ts
@@ -37,7 +37,7 @@ export interface APIPoll extends APIBasePoll, APIPollDefaults {
 	/**
 	 * The time when the poll ends (IS08601 timestamp)
 	 */
-	expiry: string;
+	expiry: string | null;
 	/**
 	 * The results of the poll
 	 */
diff --git a/payloads/v9/poll.ts b/payloads/v9/poll.ts
index 13d86328..0d09dcf9 100644
--- a/payloads/v9/poll.ts
+++ b/payloads/v9/poll.ts
@@ -37,7 +37,7 @@ export interface APIPoll extends APIBasePoll, APIPollDefaults {
 	/**
 	 * The time when the poll ends (IS08601 timestamp)
 	 */
-	expiry: string;
+	expiry: string | null;
 	/**
 	 * The results of the poll
 	 */