diff --git a/plugins/auth-node/api-report.md b/plugins/auth-node/api-report.md
index bc17c328d4..a782847d7a 100644
--- a/plugins/auth-node/api-report.md
+++ b/plugins/auth-node/api-report.md
@@ -384,6 +384,8 @@ export interface OAuthSession {
   // (undocumented)
   refreshToken?: string;
   // (undocumented)
+  refreshTokenExpiresInSeconds?: number;
+  // (undocumented)
   scope: string;
   // (undocumented)
   tokenType: string;
diff --git a/plugins/auth-node/src/oauth/types.ts b/plugins/auth-node/src/oauth/types.ts
index bba961d27d..4bd7bd3f3f 100644
--- a/plugins/auth-node/src/oauth/types.ts
+++ b/plugins/auth-node/src/oauth/types.ts
@@ -26,6 +26,7 @@ export interface OAuthSession {
   scope: string;
   expiresInSeconds?: number;
   refreshToken?: string;
+  refreshTokenExpiresInSeconds?: number;
 }
 
 /** @public */