diff --git a/rust-client/Cargo.toml b/rust-client/Cargo.toml
index ca71b2a..35b3c89 100644
--- a/rust-client/Cargo.toml
+++ b/rust-client/Cargo.toml
@@ -10,7 +10,7 @@ edition = "2018"
 serde = "^1.0"
 serde_derive = "^1.0"
 serde_with = "^2.0"
-serde_json = "^1.0"
+serde_json = "^1.0.107"
 url = "^2.2"
 uuid = { version = "^1.0", features = ["serde", "v4"] }
 [dependencies.reqwest]