diff --git a/cepitodb-master/Cargo.toml b/cepitodb-master/Cargo.toml
index e7ba415..0dd2b68 100644
--- a/cepitodb-master/Cargo.toml
+++ b/cepitodb-master/Cargo.toml
@@ -9,7 +9,7 @@ edition = "2021"
 pyo3 = { version = "0.18.3", features = ["auto-initialize"] }
 anyhow = { version = "1.0.70", features = ["backtrace"] }
 mysql = "23.0.1"
-serde = { version = "1.0.160", features = ["derive"] }
+serde = { version = "1.0.197", features = ["derive"] }
 serde_json = "1.0.96"
 chrono = { version = "0.4.24" }
 rust-database = { path = "../rust-database-master" }
diff --git a/rust-database-master/Cargo.toml b/rust-database-master/Cargo.toml
index 4882f31..3b064d7 100644
--- a/rust-database-master/Cargo.toml
+++ b/rust-database-master/Cargo.toml
@@ -8,5 +8,5 @@ edition = "2021"
 [dependencies]
 anyhow = { version = "1.0.70", features = ["backtrace"] }
 mysql = "25.0.0"
-serde = { version = "1.0.160", features = ["derive"] }
+serde = { version = "1.0.197", features = ["derive"] }
 serde_json = "1.0.96"
\ No newline at end of file