diff --git a/cepitodb-master/Cargo.toml b/cepitodb-master/Cargo.toml
index e7ba415..fc24c4b 100644
--- a/cepitodb-master/Cargo.toml
+++ b/cepitodb-master/Cargo.toml
@@ -10,7 +10,7 @@ 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_json = "1.0.96"
+serde_json = "1.0.115"
 chrono = { version = "0.4.24" }
 rust-database = { path = "../rust-database-master" }
 clap = { version = "4.3.2", features = ["derive"] }
diff --git a/rust-database-master/Cargo.toml b/rust-database-master/Cargo.toml
index 4882f31..9cbaf7a 100644
--- a/rust-database-master/Cargo.toml
+++ b/rust-database-master/Cargo.toml
@@ -9,4 +9,4 @@ edition = "2021"
 anyhow = { version = "1.0.70", features = ["backtrace"] }
 mysql = "25.0.0"
 serde = { version = "1.0.160", features = ["derive"] }
-serde_json = "1.0.96"
\ No newline at end of file
+serde_json = "1.0.115"
\ No newline at end of file