diff --git a/Cargo.toml b/Cargo.toml
index 36426f2a..c94c4751 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -81,7 +81,7 @@ serde = { version = "1.0", default-features = false }
 serde_json = "1.0.149"
 sha2 = { version = "0.11.0", default-features = false }
 sha3 = { version = "0.11.0", default-features = false }
-spin = "0.10.0"
+spin = "0.12.0"
 thiserror = { version = "2.0", default-features = false }
 tiny-keccak = "2.0.2"
 tracing = { version = "0.1.44", default-features = false, features = ["attributes"] }