diff --git a/Cargo.toml b/Cargo.toml
index ddb233e..ce060ce 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,12 +15,12 @@ riscv-decode = { git = "https://github.com/KuangjuX/riscv-decode.git" }
 rustsbi = { version = "0.4.0", features = ["forward"] }
 sbi-rt = { version = "0.0.3", features = ["integer-impls"] }
 sbi-spec = { version = "0.0.7", features = ["legacy"] }
-tock-registers = "0.8.1"
+tock-registers = "0.9"
 memoffset = { version = ">=0.6.5", features = ["unstable_const"] }
 
 axerrno = "0.1.0"
 page_table_entry = "0.5"
-memory_addr = "0.3.1"
+memory_addr = "0.4"
 
 axaddrspace = { git = "https://github.com/arceos-hypervisor/axaddrspace.git" }
 axvcpu = { git = "https://github.com/arceos-hypervisor/axvcpu.git" }