diff --git a/packages/types/CHANGELOG.md b/packages/types/CHANGELOG.md
index 65430e58..ac0c3a8c 100644
--- a/packages/types/CHANGELOG.md
+++ b/packages/types/CHANGELOG.md
@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Changed
+- Updated `SignedDelegateAction` types in accordance to near-docs (#90)
 
 ## [3.1.1] - 2023-11-30
 ### Changed
diff --git a/packages/types/src/interfaces.ts b/packages/types/src/interfaces.ts
index 20eed2e7..8744e1a6 100644
--- a/packages/types/src/interfaces.ts
+++ b/packages/types/src/interfaces.ts
@@ -99,16 +99,18 @@ export interface DeleteAccount {
 
 export interface SignedDelegate {
   delegate_action: DelegateAction;
-  signature: {signature: Uint8Array; public_key: string};
+  signature: string;
 }
 
+export type NonDelegateAction = Record<Exclude<ActionType, 'SignedDelegate'>, Exclude<Action, SignedDelegate>>;
+
 export interface DelegateAction {
   /// Signer of the delegated actions
   sender_id: string;
   /// Receiver of the delegated actions.
   receiver_id: string;
   /// List of actions to be executed.
-  actions: NearAction[];
+  actions: NonDelegateAction[];
   /// Nonce to ensure that the same delegate action is not sent twice by a relayer and should match for given account's `public_key`.
   /// After this action is processed it will increment.
   nonce: BN;