diff --git a/Cargo.toml b/Cargo.toml
index a069335..20f2cfe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,8 +15,8 @@ simplelog = "0.12.2"
 i2cdev = "0.6"
 config = "0.14"
 clap = { version = "4.5.4", features = ["derive"] }
-serde_derive = "1"
-serde = { version = "1.0", features = ["derive"] }
+serde_derive = "1.0.199"
+serde = { version = "1.0.199", features = ["derive"] }
 whoami = "1.5.1"
 serde_json = "1.0.116"
 tokio = { version = "1.37.0", features = ["rt-multi-thread","time","macros"] }