diff --git a/sdk/wallet-sdk/package.json b/sdk/wallet-sdk/package.json
index d99ad4feb..9862407ca 100644
--- a/sdk/wallet-sdk/package.json
+++ b/sdk/wallet-sdk/package.json
@@ -41,8 +41,6 @@
         "@canton-network/core-tx-visualizer": "workspace:^",
         "@canton-network/core-types": "workspace:^",
         "@canton-network/core-wallet-auth": "workspace:^",
-        "@grpc/grpc-js": "^1.14.3",
-        "@protobuf-ts/grpc-transport": "^2.11.1",
         "decimal.js": "^10.6.0",
         "jose": "^6.1.3",
         "pino": "^10.3.1",
diff --git a/yarn.lock b/yarn.lock
index 58648d5b0..3a9b7df80 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2487,8 +2487,6 @@ __metadata:
     "@canton-network/core-tx-visualizer": "workspace:^"
     "@canton-network/core-types": "workspace:^"
     "@canton-network/core-wallet-auth": "workspace:^"
-    "@grpc/grpc-js": "npm:^1.14.3"
-    "@protobuf-ts/grpc-transport": "npm:^2.11.1"
     "@types/node": "npm:^25.3.3"
     "@vitest/browser-playwright": "npm:^4.1.2"
     "@vitest/coverage-v8": "npm:^4.1.2"
@@ -3492,7 +3490,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@grpc/grpc-js@npm:^1.11.1, @grpc/grpc-js@npm:^1.14.3":
+"@grpc/grpc-js@npm:^1.11.1":
   version: 1.14.3
   resolution: "@grpc/grpc-js@npm:1.14.3"
   dependencies:
@@ -6556,18 +6554,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@protobuf-ts/grpc-transport@npm:^2.11.1":
-  version: 2.11.1
-  resolution: "@protobuf-ts/grpc-transport@npm:2.11.1"
-  dependencies:
-    "@protobuf-ts/runtime": "npm:^2.11.1"
-    "@protobuf-ts/runtime-rpc": "npm:^2.11.1"
-  peerDependencies:
-    "@grpc/grpc-js": ^1.6.0
-  checksum: 10c0/e7bae05752220e92ebe715559fc3fbb7d4e8e496932d11e2828022dab281b0c919ecb69939ddcb4e720557928bbddcecca23ea415e87ac0d770976f6025d617b
-  languageName: node
-  linkType: hard
-
 "@protobuf-ts/plugin@npm:^2.11.1":
   version: 2.11.1
   resolution: "@protobuf-ts/plugin@npm:2.11.1"