diff --git a/Cargo.lock b/Cargo.lock
index d910d03..cf7310c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -224,9 +224,9 @@ checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
 [[package]]
 name = "percore"
-version = "0.2.4"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1235a1eb1fd9d6871deddb5fb84e4d24b7018cd1cd206a01568c3f185431eaac"
+checksum = "4b9f4bb4c8c288e534c1f96a3c51e718d04a3b602709120ea4b65075d6e4bbd1"
 dependencies = [
  "zerocopy",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 835e76e..36e9516 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ dtoolkit = { version = "0.4", features = ["write"] }
 embedded-io = "0.7"
 log = "0.4"
 memory_access = { path = "memory_access" }
-percore = "0.2"
+percore = "0.3"
 smccc = "0.2"
 spin = { version = "0.12", features = ["lazy", "once", "spin_mutex"], default-features = false }
 thiserror = { version = "2", default-features = false }
diff --git a/tests/psci_test/Cargo.toml b/tests/psci_test/Cargo.toml
index e26c2c2..29e8287 100644
--- a/tests/psci_test/Cargo.toml
+++ b/tests/psci_test/Cargo.toml
@@ -10,6 +10,6 @@ arm-gic = "0.8"
 arm-pl011-uart = "0.5"
 arm-psci = "0.2"
 arm-sysregs = { version = "0.3", features = ["el1"] }
-percore = { version = "0.2", default-features = false }
+percore = { version = "0.3", default-features = false }
 smccc = "0.2"
 spin = "0.12"
\ No newline at end of file