diff --git a/Cargo.lock b/Cargo.lock
index 1157a0b..273d157 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -156,9 +156,9 @@ dependencies = [
 
 [[package]]
 name = "rustsbi"
-version = "0.4.0-alpha.3"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce47c5c62f6a4d9586b78cc2ba963330bc57a046c4b2949ebc128265707a40c3"
+checksum = "44c13763120794ed11d64bac885fb31d384ae385c3287b0697711b97affbf8ab"
 dependencies = [
  "riscv 0.11.1",
  "rustsbi-macros",
diff --git a/Cargo.toml b/Cargo.toml
index fa908a9..976e088 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ repository = "https://github.com/hpmicro/rustsbi-hpm"
 hpm-metapac = { version = "0.0.3", git = "https://github.com/hpmicro-rs/hpm-metapac.git", tag = "hpm-data-c9fcffe822d42025324b28640051da8a0afb3cfc", features = [
     "hpm6360",
 ] }
-rustsbi = { version = "0.4.0-alpha.3", features = ["machine"] }
+rustsbi = { version = "0.4.0", features = ["machine"] }
 sbi-spec = { version = "0.0.7", features = ["legacy"] }
 hpm-rt = { git = "https://github.com/hpm-rs/hpm-rt.git", rev = "f9dd2f2122630ebfa8d9b96f539aba8be1c92784" }