diff --git a/packages/proto-signing/src/directsecp256k1hdwallet.ts b/packages/proto-signing/src/directsecp256k1hdwallet.ts
index cfdbc8c4..0a3f02cf 100644
--- a/packages/proto-signing/src/directsecp256k1hdwallet.ts
+++ b/packages/proto-signing/src/directsecp256k1hdwallet.ts
@@ -1,4 +1,4 @@
-import { rawSecp256k1PubkeyToRawAddress } from "@cosmjs/amino";
+import { encodeSecp256k1Signature, rawSecp256k1PubkeyToRawAddress } from "@cosmjs/amino";
 import {
   Bip39,
   EnglishMnemonic,
@@ -10,7 +10,6 @@ import {
   Slip10Curve,
 } from "@cosmjs/crypto";
 import { Bech32 } from "@cosmjs/encoding";
-import { encodeSecp256k1Signature } from "@cosmjs/launchpad";
 
 import { SignDoc } from "./codec/cosmos/tx/v1beta1/tx";
 import { makeCosmoshubPath } from "./paths";
diff --git a/packages/proto-signing/src/directsecp256k1wallet.ts b/packages/proto-signing/src/directsecp256k1wallet.ts
index 9207d9c6..2193bf61 100644
--- a/packages/proto-signing/src/directsecp256k1wallet.ts
+++ b/packages/proto-signing/src/directsecp256k1wallet.ts
@@ -1,7 +1,6 @@
-import { rawSecp256k1PubkeyToRawAddress } from "@cosmjs/amino";
+import { encodeSecp256k1Signature, rawSecp256k1PubkeyToRawAddress } from "@cosmjs/amino";
 import { Secp256k1, sha256 } from "@cosmjs/crypto";
 import { Bech32 } from "@cosmjs/encoding";
-import { encodeSecp256k1Signature } from "@cosmjs/launchpad";
 
 import { SignDoc } from "./codec/cosmos/tx/v1beta1/tx";
 import { AccountData, DirectSignResponse, OfflineDirectSigner } from "./signer";
diff --git a/packages/proto-signing/src/signer.ts b/packages/proto-signing/src/signer.ts
index 072f3255..65b6e6ab 100644
--- a/packages/proto-signing/src/signer.ts
+++ b/packages/proto-signing/src/signer.ts
@@ -1,4 +1,5 @@
-import { OfflineSigner as OfflineAminoSigner, StdSignature } from "@cosmjs/launchpad";
+import { StdSignature } from "@cosmjs/amino";
+import { OfflineSigner as OfflineAminoSigner } from "@cosmjs/launchpad";
 
 import { SignDoc } from "./codec/cosmos/tx/v1beta1/tx";