diff --git a/packages/core/package.json b/packages/core/package.json
index e417bd57..2d2bc96a 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -11,8 +11,7 @@
 	},
 	"dependencies": {
 		"@acala-network/chopsticks-executor": "workspace:*",
-		"@polkadot/rpc-provider": "^10.10.1",
-		"@polkadot/types": "^10.10.1",
+		"@polkadot/api": "^10.10.1",
 		"@polkadot/util-crypto": "^12.5.1",
 		"comlink": "^4.4.1",
 		"eventemitter3": "^5.0.1",
diff --git a/yarn.lock b/yarn.lock
index a39148d7..4b5709fc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -17,8 +17,7 @@ __metadata:
   resolution: "@acala-network/chopsticks-core@workspace:packages/core"
   dependencies:
     "@acala-network/chopsticks-executor": "workspace:*"
-    "@polkadot/rpc-provider": ^10.10.1
-    "@polkadot/types": ^10.10.1
+    "@polkadot/api": ^10.10.1
     "@polkadot/util-crypto": ^12.5.1
     "@types/lodash": ^4.14.199
     comlink: ^4.4.1
@@ -1692,7 +1691,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/rpc-provider@npm:10.10.1, @polkadot/rpc-provider@npm:^10.10.1":
+"@polkadot/rpc-provider@npm:10.10.1":
   version: 10.10.1
   resolution: "@polkadot/rpc-provider@npm:10.10.1"
   dependencies:
@@ -1774,7 +1773,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/types@npm:10.10.1, @polkadot/types@npm:^10.10.1":
+"@polkadot/types@npm:10.10.1":
   version: 10.10.1
   resolution: "@polkadot/types@npm:10.10.1"
   dependencies: