diff --git a/packages/proto-signing/src/codec/cosmos/tx/signing/v1beta1/signing.ts b/packages/proto-signing/src/codec/cosmos/tx/signing/v1beta1/signing.ts
index 48f3d120..f39a6141 100644
--- a/packages/proto-signing/src/codec/cosmos/tx/signing/v1beta1/signing.ts
+++ b/packages/proto-signing/src/codec/cosmos/tx/signing/v1beta1/signing.ts
@@ -219,7 +219,7 @@ export const SignatureDescriptor = {
   fromJSON(object: any): SignatureDescriptor {
     const message = { ...baseSignatureDescriptor } as SignatureDescriptor;
     if (object.publicKey !== undefined && object.publicKey !== null) {
-      message.publicKey = Any.fromJSON(object.publicKey);
+      message.publicKey = Any.fromPartial(object.publicKey);
     } else {
       message.publicKey = undefined;
     }
diff --git a/packages/proto-signing/src/demo.spec.ts b/packages/proto-signing/src/demo.spec.ts
index 3d3e504a..3d0fcf40 100644
--- a/packages/proto-signing/src/demo.spec.ts
+++ b/packages/proto-signing/src/demo.spec.ts
@@ -32,7 +32,7 @@ describe("protobuf demo", () => {
       amount: [coin],
     });
     const msgSendBytes = MsgSend.encode(msgSend).finish();
-    const msgSendWrapped = Any.fromJSON({
+    const msgSendWrapped = Any.fromPartial({
       typeUrl: "/cosmos.bank.v1beta1.MsgSend",
       value: msgSendBytes,
     });
@@ -64,7 +64,7 @@ describe("protobuf demo", () => {
       example: "Some example text",
     }) as unknown) as MsgDemo;
     const msgDemoBytes = encoder.encode(msgDemo).finish();
-    const msgDemoWrapped = Any.fromJSON({
+    const msgDemoWrapped = Any.fromPartial({
       typeUrl: typeUrl,
       value: msgDemoBytes,
     });
@@ -95,7 +95,7 @@ describe("protobuf demo", () => {
       example: "Some example text",
     }) as unknown) as MsgDemo;
     const msgDemoBytes = encoder.encode(msgDemo).finish();
-    const msgDemoWrapped = Any.fromJSON({
+    const msgDemoWrapped = Any.fromPartial({
       typeUrl: typeUrl,
       value: msgDemoBytes,
     });
@@ -125,7 +125,7 @@ describe("protobuf demo", () => {
       example: "Some example text",
     }) as unknown) as MsgDemo;
     const msgDemoBytes = encoder.encode(msgDemo).finish();
-    const msgDemoWrapped = Any.fromJSON({
+    const msgDemoWrapped = Any.fromPartial({
       typeUrl: typeUrl,
       value: msgDemoBytes,
     });
diff --git a/packages/proto-signing/src/pubkey.spec.ts b/packages/proto-signing/src/pubkey.spec.ts
index bcaeb56b..1f5fa27e 100644
--- a/packages/proto-signing/src/pubkey.spec.ts
+++ b/packages/proto-signing/src/pubkey.spec.ts
@@ -13,7 +13,7 @@ describe("pubkey", () => {
     it("works for secp256k1", () => {
       const pubkey = { type: "tendermint/PubKeySecp256k1", value: defaultPubkeyBase64 };
       expect(encodePubkey(pubkey)).toEqual(
-        Any.fromJSON({
+        Any.fromPartial({
           typeUrl: "/cosmos.crypto.secp256k1.PubKey",
           value: defaultPubkeyProtoBytes,
         }),
diff --git a/packages/proto-signing/src/pubkey.ts b/packages/proto-signing/src/pubkey.ts
index 19b42f97..08bb9b2f 100644
--- a/packages/proto-signing/src/pubkey.ts
+++ b/packages/proto-signing/src/pubkey.ts
@@ -8,10 +8,10 @@ import { Any } from "./codec/google/protobuf/any";
 export function encodePubkey(pubkey: LaunchpadPubKey): Any {
   switch (pubkey.type) {
     case "tendermint/PubKeySecp256k1": {
-      const pubkeyProto = PubKey.fromJSON({
+      const pubkeyProto = PubKey.fromPartial({
         key: fromBase64(pubkey.value),
       });
-      return Any.fromJSON({
+      return Any.fromPartial({
         typeUrl: "/cosmos.crypto.secp256k1.PubKey",
         value: Uint8Array.from(PubKey.encode(pubkeyProto).finish()),
       });
diff --git a/packages/proto-signing/src/registry.spec.ts b/packages/proto-signing/src/registry.spec.ts
index 4d1a86aa..4af159ed 100644
--- a/packages/proto-signing/src/registry.spec.ts
+++ b/packages/proto-signing/src/registry.spec.ts
@@ -13,17 +13,17 @@ describe("registry demo", () => {
     const Coin = registry.lookupType("/cosmos.base.v1beta1.Coin")!;
     const MsgSend = registry.lookupType("/cosmos.bank.v1beta1.MsgSend")!;
 
-    const coin = Coin.fromJSON({
+    const coin = Coin.fromPartial({
       denom: "ucosm",
       amount: "1234567890",
     });
-    const msgSend = (MsgSend.fromJSON({
+    const msgSend = (MsgSend.fromPartial({
       fromAddress: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
       toAddress: "cosmos1qypqxpq9qcrsszg2pvxq6rs0zqg3yyc5lzv7xu",
       amount: [coin],
     }) as unknown) as IMsgSend;
     const msgSendBytes = MsgSend.encode(msgSend).finish();
-    const msgSendWrapped = Any.fromJSON({
+    const msgSendWrapped = Any.fromPartial({
       typeUrl: "/cosmos.bank.v1beta1.MsgSend",
       value: msgSendBytes,
     });
@@ -55,7 +55,7 @@ describe("registry demo", () => {
   //   const registry = new Registry([[typeUrl, MsgDemoType]]);
   //   const MsgDemo = registry.lookupType(typeUrl)!;
 
-  //   const msgDemo = MsgDemo.fromJSON({
+  //   const msgDemo = MsgDemo.fromPartial({
   //     example: "Some example text",
   //   });
   //   const msgDemoBytes = MsgDemo.encode(msgDemo).finish();
diff --git a/packages/proto-signing/src/registry.ts b/packages/proto-signing/src/registry.ts
index 461901ff..63319964 100644
--- a/packages/proto-signing/src/registry.ts
+++ b/packages/proto-signing/src/registry.ts
@@ -80,7 +80,7 @@ export class Registry {
   public encodeTxBody(txBodyFields: TxBodyValue): Uint8Array {
     const wrappedMessages = txBodyFields.messages.map((message) => {
       const messageBytes = this.encode(message);
-      return Any.fromJSON({
+      return Any.fromPartial({
         typeUrl: message.typeUrl,
         value: messageBytes,
       });
diff --git a/packages/proto-signing/src/signing.spec.ts b/packages/proto-signing/src/signing.spec.ts
index 8df96f1b..3a49b9f6 100644
--- a/packages/proto-signing/src/signing.spec.ts
+++ b/packages/proto-signing/src/signing.spec.ts
@@ -62,7 +62,7 @@ describe("signing", () => {
     const myRegistry = new Registry();
     const wallet = await DirectSecp256k1HdWallet.fromMnemonic(faucet.mnemonic);
     const [{ address, pubkey: pubkeyBytes }] = await wallet.getAccounts();
-    const publicKey = PubKey.fromJSON({
+    const publicKey = PubKey.fromPartial({
       key: pubkeyBytes,
     });
     const publicKeyBytes = PubKey.encode(publicKey).finish();
@@ -89,7 +89,10 @@ describe("signing", () => {
       value: txBodyFields,
     });
 
-    const publicKeyAny = Any.fromJSON({ typeUrl: "/cosmos.crypto.secp256k1.PubKey", value: publicKeyBytes });
+    const publicKeyAny = Any.fromPartial({
+      typeUrl: "/cosmos.crypto.secp256k1.PubKey",
+      value: publicKeyBytes,
+    });
     const accountNumber = 1;
 
     await Promise.all(