diff --git a/Cargo.lock b/Cargo.lock
index 2eb02c50..a28f1204 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -700,7 +700,7 @@ dependencies = [
 [[package]]
 name = "rgb-core"
 version = "0.10.4"
-source = "git+https://github.com/RGB-WG/rgb-core#1de67f7bcd655bbb497074da50c0872cb1ae433a"
+source = "git+https://github.com/RGB-WG/rgb-core?branch=preserve-historic-state#23706b572aa4e6acf371b7dcb9c15b82e56c0dce"
 dependencies = [
  "aluvm",
  "amplify",
diff --git a/Cargo.toml b/Cargo.toml
index 1293bdd5..3c0024d8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -78,4 +78,4 @@ wasm-bindgen-test = "0.3"
 features = [ "all" ]
 
 [patch.crates-io]
-rgb-core = { git = "https://github.com/RGB-WG/rgb-core" }
+rgb-core = { git = "https://github.com/RGB-WG/rgb-core", branch = "preserve-historic-state" }