diff --git a/packages/tfchain_client/pubspec.lock b/packages/tfchain_client/pubspec.lock
index 844eeac9..b834d64f 100644
--- a/packages/tfchain_client/pubspec.lock
+++ b/packages/tfchain_client/pubspec.lock
@@ -514,8 +514,8 @@ packages:
     dependency: "direct main"
     description:
       path: "packages/signer"
-      ref: development_upgrade
-      resolved-ref: a22ed9880ff46e3d15f7cdb996f71fc7afd99210
+      ref: development
+      resolved-ref: "5fb661e64da43a277caa0ad58a9551e176238222"
       url: "https://github.com/threefoldtech/tfgrid-sdk-dart.git"
     source: git
     version: "0.1.0"
diff --git a/packages/tfchain_client/pubspec.yaml b/packages/tfchain_client/pubspec.yaml
index 7be10da0..85f2dd88 100644
--- a/packages/tfchain_client/pubspec.yaml
+++ b/packages/tfchain_client/pubspec.yaml
@@ -16,7 +16,7 @@ dependencies:
   signer: 
     git:
       url: https://github.com/threefoldtech/tfgrid-sdk-dart.git
-      ref: development_upgrade
+      ref: development
       path: packages/signer
   hashlib: ^1.21.1
   substrate_metadata: ^1.3.0