diff --git a/Cargo.toml b/Cargo.toml
index d533de1..4c0379f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ edition = "2024"
 rust-version = "1.85.0"
 
 [dependencies]
-corepc-types = { version = "0.12.0", features = ["default"], optional = true }
+corepc-types = { version = "0.15.0", features = ["default"], optional = true }
 jsonrpc = { version = "0.20.0", default-features = false }
 
 # These pins are needed for `Cargo-minimal.lock`: