diff --git a/Cargo.toml b/Cargo.toml
index 64f982d..9cca6fd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ description = "Rust library to aid coding with VeChain, eg. Wallets/Tx/Sign/Veri
 documentation = "https://docs.rs/thor-devkit.rs"
 repository = "https://github.com/sterliakov/thor-devkit.rs"
 readme = "README.md"
-keywords = ["vechain", "crypto", "blockchain", "cryptography", "parsing", "serialization", "hash"]
+keywords = ["vechain", "crypto", "blockchain", "cryptography"]
 categories = ["cryptography"]
 license = "GPL-3.0"
 edition = "2021"