diff --git a/Cargo.lock b/Cargo.lock
index 5092b39..1684242 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -930,7 +930,7 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 [[package]]
 name = "hypersonic"
 version = "0.12.0-beta.4"
-source = "git+https://github.com/AluVM/sonic#13c444a07eae5d2face6a5b5c461513f05082214"
+source = "git+https://github.com/AluVM/sonic#5e32310db8c3b23e9f55c048c78d6ac0548a3d86"
 dependencies = [
  "aluvm",
  "amplify",
@@ -1496,7 +1496,7 @@ dependencies = [
 [[package]]
 name = "rgb-invoice"
 version = "0.12.0-beta.4"
-source = "git+https://github.com/RGB-WG/rgb-std?branch=v0.12#38063323886c627888ba1bbad9f1a566aaf1238b"
+source = "git+https://github.com/RGB-WG/rgb-std?branch=v0.12#9cc2dc2c0e1b370dad050a010008dc850b8df8be"
 dependencies = [
  "amplify",
  "baid64",
@@ -1543,7 +1543,7 @@ dependencies = [
 [[package]]
 name = "rgb-std"
 version = "0.12.0-beta.4"
-source = "git+https://github.com/RGB-WG/rgb-std?branch=v0.12#38063323886c627888ba1bbad9f1a566aaf1238b"
+source = "git+https://github.com/RGB-WG/rgb-std?branch=v0.12#9cc2dc2c0e1b370dad050a010008dc850b8df8be"
 dependencies = [
  "amplify",
  "bp-core",
@@ -1848,7 +1848,7 @@ dependencies = [
 [[package]]
 name = "sonic-api"
 version = "0.12.0-beta.4"
-source = "git+https://github.com/AluVM/sonic#13c444a07eae5d2face6a5b5c461513f05082214"
+source = "git+https://github.com/AluVM/sonic#5e32310db8c3b23e9f55c048c78d6ac0548a3d86"
 dependencies = [
  "aluvm",
  "amplify",
@@ -1867,7 +1867,7 @@ dependencies = [
 [[package]]
 name = "sonic-callreq"
 version = "0.12.0-beta.4"
-source = "git+https://github.com/AluVM/sonic#13c444a07eae5d2face6a5b5c461513f05082214"
+source = "git+https://github.com/AluVM/sonic#5e32310db8c3b23e9f55c048c78d6ac0548a3d86"
 dependencies = [
  "amplify",
  "baid64",
@@ -2096,7 +2096,7 @@ checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
 [[package]]
 name = "ultrasonic"
 version = "0.12.0-beta.4"
-source = "git+https://github.com/AluVM/ultrasonic#8ff8e764bf9f8b5e72965f0eceebb114ca8ec498"
+source = "git+https://github.com/AluVM/ultrasonic#32950ebd8c9ec32c8ef469107aab7744a7d37fab"
 dependencies = [
  "amplify",
  "baid64",
diff --git a/examples/Transfer.yaml b/examples/Transfer.yaml
index ee39835..5307e70 100644
--- a/examples/Transfer.yaml
+++ b/examples/Transfer.yaml
@@ -8,5 +8,5 @@
       val: 10000
   owned:
     - name: owned
-      seal: 5WIb5EMY-RCLbO3Wq-hGdddRP4-IeCQzP1y-S5H_UKzd-XJ6ejw
+      seal: at:5WIb5EMY-RCLbO3Wq-hGdddRP4-IeCQzP1y-S5H_UKzd-ViYmlA
       data: 10
diff --git a/examples/script.sh b/examples/script.sh
index 71edd30..d6b3175 100755
--- a/examples/script.sh
+++ b/examples/script.sh
@@ -23,6 +23,6 @@ $RGB --seal bcor exec -w alice examples/Transfer.yaml examples/transfer.pfab 100
 $RGB --seal bcor complete -w alice examples/transfer.pfab examples/transfer.psbt
 
 rm examples/transfer.rgb
-$RGB --seal bcor consign gDmGtRAO-gp3AQ78-jqEzM8S-_u8FVot-g2WaGXD-xLdIWXQ -t 5WIb5EMY-RCLbO3Wq-hGdddRP4-IeCQzP1y-S5H_UKzd-XJ6ejw examples/transfer.rgb
+$RGB --seal bcor consign gDmGtRAO-gp3AQ78-jqEzM8S-_u8FVot-g2WaGXD-xLdIWXQ -t at:5WIb5EMY-RCLbO3Wq-hGdddRP4-IeCQzP1y-S5H_UKzd-ViYmlA examples/transfer.rgb
 
 $RGB_2 --seal bcor accept -w bob examples/transfer.rgb