diff --git a/io/Cargo.toml b/io/Cargo.toml
index 5119732..8222e31 100644
--- a/io/Cargo.toml
+++ b/io/Cargo.toml
@@ -15,7 +15,7 @@ rust-version = { workspace = true }
 
 [dependencies]
 mc-sgx-core-sys-types = "0.6.0"
-mc-sgx-core-types = "0.6.0"
+mc-sgx-core-types = "0.7.5"
 mc-sgx-util = "0.6.0"
 
 [dev-dependencies]