diff --git a/web3.js/module.d.ts b/web3.js/module.d.ts
index 0352cc82ac..75fb9ca6c7 100644
--- a/web3.js/module.d.ts
+++ b/web3.js/module.d.ts
@@ -355,6 +355,10 @@ declare module '@solana/web3.js' {
       startSlot: number,
       endSlot: number,
     ): Promise<Array<TransactionSignature>>;
+    getConfirmedSignaturesForAddress2(
+      address: PublicKey,
+      options?: ConfirmedSignaturesForAddress2Options,
+    ): Promise<Array<ConfirmedSignatureInfo>>;
     getVoteAccounts(commitment?: Commitment): Promise<VoteAccountStatus>;
     confirmTransaction(
       signature: TransactionSignature,
diff --git a/web3.js/module.flow.js b/web3.js/module.flow.js
index 42875b4aeb..97220f4175 100644
--- a/web3.js/module.flow.js
+++ b/web3.js/module.flow.js
@@ -367,6 +367,10 @@ declare module '@solana/web3.js' {
       startSlot: number,
       endSlot: number,
     ): Promise<Array<TransactionSignature>>;
+    getConfirmedSignaturesForAddress2(
+      address: PublicKey,
+      options: ?ConfirmedSignaturesForAddress2Options,
+    ): Promise<Array<ConfirmedSignatureInfo>>;
     getVoteAccounts(commitment: ?Commitment): Promise<VoteAccountStatus>;
     confirmTransaction(
       signature: TransactionSignature,