diff --git a/examples/cardano-lock-namiwallet/package.json b/examples/cardano-lock-namiwallet/package.json
index 438f90e6b..4a651281c 100644
--- a/examples/cardano-lock-namiwallet/package.json
+++ b/examples/cardano-lock-namiwallet/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@lumos-examples/cardano-lock-namiwallet",
-  "version": "0.20.0",
+  "version": "0.21.0-next.0",
   "description": "",
   "main": "index.js",
   "scripts": {
diff --git a/examples/pw-lock-metamask/package.json b/examples/pw-lock-metamask/package.json
index 2ee2b342f..7be630846 100644
--- a/examples/pw-lock-metamask/package.json
+++ b/examples/pw-lock-metamask/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@lumos-examples/pw-lock-metamask",
-  "version": "0.20.0",
+  "version": "0.21.0-next.0",
   "description": "",
   "main": "index.js",
   "scripts": {
diff --git a/examples/secp256k1-multisig-transfer/package.json b/examples/secp256k1-multisig-transfer/package.json
index f567ad376..280c2bdf0 100644
--- a/examples/secp256k1-multisig-transfer/package.json
+++ b/examples/secp256k1-multisig-transfer/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@lumos-examples/secp256k1-multisig-transfer",
-  "version": "0.20.0",
+  "version": "0.21.0-next.0",
   "description": "",
   "main": "index.js",
   "scripts": {
diff --git a/examples/secp256k1-transfer/package.json b/examples/secp256k1-transfer/package.json
index 99481d9a0..219723f92 100644
--- a/examples/secp256k1-transfer/package.json
+++ b/examples/secp256k1-transfer/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "@lumos-examples/secp256k1-transfer",
-  "version": "0.20.0",
+  "version": "0.21.0-next.0",
   "description": "",
   "main": "index.js",
   "scripts": {
diff --git a/packages/transaction-manager/examples/chained-transfer-example/package.json b/packages/transaction-manager/examples/chained-transfer-example/package.json
index 801535e49..6e4b94a6f 100644
--- a/packages/transaction-manager/examples/chained-transfer-example/package.json
+++ b/packages/transaction-manager/examples/chained-transfer-example/package.json
@@ -15,14 +15,14 @@
     "typescript": "^5.0.4"
   },
   "dependencies": {
-    "@ckb-lumos/base": "0.21.0-next.0",
-    "@ckb-lumos/bi": "0.21.0-next.0",
-    "@ckb-lumos/ckb-indexer": "0.21.0-next.0",
-    "@ckb-lumos/codec": "0.21.0-next.0",
-    "@ckb-lumos/common-scripts": "0.21.0-next.0",
-    "@ckb-lumos/config-manager": "0.21.0-next.0",
-    "@ckb-lumos/hd": "0.21.0-next.0",
-    "@ckb-lumos/helpers": "0.21.0-next.0",
-    "@ckb-lumos/transaction-manager": "0.21.0-next.0"
+    "@ckb-lumos/base": "canary",
+    "@ckb-lumos/bi": "canary",
+    "@ckb-lumos/ckb-indexer": "canary",
+    "@ckb-lumos/codec": "canary",
+    "@ckb-lumos/common-scripts": "canary",
+    "@ckb-lumos/config-manager": "canary",
+    "@ckb-lumos/hd": "canary",
+    "@ckb-lumos/helpers": "canary",
+    "@ckb-lumos/transaction-manager": "canary"
   }
 }