diff --git a/peach-jsonrpc-server/Cargo.toml b/peach-jsonrpc-server/Cargo.toml
index 7011cbb..f430cbb 100644
--- a/peach-jsonrpc-server/Cargo.toml
+++ b/peach-jsonrpc-server/Cargo.toml
@@ -18,8 +18,8 @@ env_logger = "0.9"
 jsonrpc-core = "18"
 jsonrpc-http-server = "18"
 log = "0.4"
-miniserde = "0.1.15"
-peach-stats = { path = "../peach-stats", features = ["miniserde_support"] }
+peach-stats = { path = "../peach-stats", features = ["serde_support"] }
+serde_json = "1.0.74"
 
 [dev-dependencies]
 jsonrpc-test = "18"
diff --git a/peach-jsonrpc-server/src/error.rs b/peach-jsonrpc-server/src/error.rs
index 9e14dbf..87feed6 100644
--- a/peach-jsonrpc-server/src/error.rs
+++ b/peach-jsonrpc-server/src/error.rs
@@ -1,12 +1,16 @@
 use std::fmt;
 
 use jsonrpc_core::{Error as JsonRpcError, ErrorCode};
+use serde_json::error::Error as SerdeJsonError;
+
 use peach_stats::StatsError;
 
 /// Custom error type encapsulating all possible errors for a JSON-RPC server
 /// and associated methods.
 #[derive(Debug)]
 pub enum JsonRpcServerError {
+    /// Failed to serialize a string from a data structure.
+    Serde(SerdeJsonError),
     /// An error returned from the `peach-stats` library.
     Stats(StatsError),
     /// An expected JSON-RPC method parameter was not provided.
@@ -24,6 +28,9 @@ impl fmt::Display for JsonRpcServerError {
             JsonRpcServerError::MissingParameter(ref source) => {
                 write!(f, "Missing expected parameter: {}", source)
             }
+            JsonRpcServerError::Serde(ref source) => {
+                write!(f, "{}", source)
+            }
             JsonRpcServerError::Stats(ref source) => {
                 write!(f, "{}", source)
             }
@@ -34,6 +41,11 @@ impl fmt::Display for JsonRpcServerError {
 impl From<JsonRpcServerError> for JsonRpcError {
     fn from(err: JsonRpcServerError) -> Self {
         match &err {
+            JsonRpcServerError::Serde(source) => JsonRpcError {
+                code: ErrorCode::ServerError(-32002),
+                message: format!("{}", source),
+                data: None,
+            },
             JsonRpcServerError::Stats(source) => JsonRpcError {
                 code: ErrorCode::ServerError(-32001),
                 message: format!("{}", source),
diff --git a/peach-jsonrpc-server/src/lib.rs b/peach-jsonrpc-server/src/lib.rs
index 43ecbf7..092552f 100644
--- a/peach-jsonrpc-server/src/lib.rs
+++ b/peach-jsonrpc-server/src/lib.rs
@@ -8,7 +8,6 @@ use std::result::Result;
 use jsonrpc_core::{IoHandler, Value};
 use jsonrpc_http_server::{AccessControlAllowOrigin, DomainsValidation, ServerBuilder};
 use log::info;
-use miniserde::json;
 use peach_stats::stats;
 
 mod error;
@@ -30,7 +29,7 @@ pub fn run() -> Result<(), JsonRpcServerError> {
     io.add_sync_method("cpu_stats", move |_| {
         info!("Fetching CPU statistics.");
         let cpu = stats::cpu_stats().map_err(JsonRpcServerError::Stats)?;
-        let json_cpu = json::to_string(&cpu);
+        let json_cpu = serde_json::to_string(&cpu).map_err(JsonRpcServerError::Serde)?;
 
         Ok(Value::String(json_cpu))
     });
@@ -38,7 +37,7 @@ pub fn run() -> Result<(), JsonRpcServerError> {
     io.add_sync_method("cpu_stats_percent", move |_| {
         info!("Fetching CPU statistics as percentages.");
         let cpu = stats::cpu_stats_percent().map_err(JsonRpcServerError::Stats)?;
-        let json_cpu = json::to_string(&cpu);
+        let json_cpu = serde_json::to_string(&cpu).map_err(JsonRpcServerError::Serde)?;
 
         Ok(Value::String(json_cpu))
     });
@@ -46,7 +45,7 @@ pub fn run() -> Result<(), JsonRpcServerError> {
     io.add_sync_method("disk_usage", move |_| {
         info!("Fetching disk usage statistics.");
         let disks = stats::disk_usage().map_err(JsonRpcServerError::Stats)?;
-        let json_disks = json::to_string(&disks);
+        let json_disks = serde_json::to_string(&disks).map_err(JsonRpcServerError::Serde)?;
 
         Ok(Value::String(json_disks))
     });
@@ -54,7 +53,7 @@ pub fn run() -> Result<(), JsonRpcServerError> {
     io.add_sync_method("load_average", move |_| {
         info!("Fetching system load average statistics.");
         let avg = stats::load_average().map_err(JsonRpcServerError::Stats)?;
-        let json_avg = json::to_string(&avg);
+        let json_avg = serde_json::to_string(&avg).map_err(JsonRpcServerError::Serde)?;
 
         Ok(Value::String(json_avg))
     });
@@ -62,7 +61,7 @@ pub fn run() -> Result<(), JsonRpcServerError> {
     io.add_sync_method("mem_stats", move |_| {
         info!("Fetching current memory statistics.");
         let mem = stats::mem_stats().map_err(JsonRpcServerError::Stats)?;
-        let json_mem = json::to_string(&mem);
+        let json_mem = serde_json::to_string(&mem).map_err(JsonRpcServerError::Serde)?;
 
         Ok(Value::String(json_mem))
     });
@@ -70,7 +69,7 @@ pub fn run() -> Result<(), JsonRpcServerError> {
     io.add_sync_method("uptime", move |_| {
         info!("Fetching system uptime.");
         let uptime = stats::uptime().map_err(JsonRpcServerError::Stats)?;
-        let json_uptime = json::to_string(&uptime);
+        let json_uptime = serde_json::to_string(&uptime).map_err(JsonRpcServerError::Serde)?;
 
         Ok(Value::String(json_uptime))
     });