diff --git a/server/Cargo.lock b/server/Cargo.lock
index 0c2d8e6..680d34c 100644
--- a/server/Cargo.lock
+++ b/server/Cargo.lock
@@ -383,6 +383,7 @@ dependencies = [
  "hyper 0.13.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "mysql_async 0.23.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.114 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.57 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.2.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.2.22 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1172,6 +1173,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "serde"
 version = "1.0.114"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "serde_derive 1.0.114 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "serde_derive"
diff --git a/server/Cargo.toml b/server/Cargo.toml
index f06beac..eb49009 100644
--- a/server/Cargo.toml
+++ b/server/Cargo.toml
@@ -24,6 +24,7 @@ rand = "0.7.3"
 clap = "2.32.2"
 
 serde_json = "1.0"
+serde = { version = "1.0.114", features = [ "derive" ] }
 
 [dev-dependencies]
 tokio-test = "0.2.1"