diff --git a/Cargo.lock b/Cargo.lock
index d13e961..ec288fd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -651,6 +651,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "serde"
 version = "1.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "serde_derive"
@@ -807,7 +810,6 @@ dependencies = [
  "phf_codegen 0.7.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "structopt 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index 921ec74..9f4d73e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,8 +28,7 @@ ignore = "0.4"
 phf = { version = "0.7", features = ["unicase"] }
 regex = "1.0"
 lazy_static = "1.2.0"
-serde = "1.0"
-serde_derive = "1.0"
+serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 itertools = "0.8"
 unicase = "1.1"
diff --git a/src/lib.rs b/src/lib.rs
index b5201df..2c3fd94 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,3 @@
-#[macro_use]
-extern crate serde_derive;
-
 mod dict;
 mod dict_codegen;
 
diff --git a/src/report.rs b/src/report.rs
index 23b5c47..70ac51c 100644
--- a/src/report.rs
+++ b/src/report.rs
@@ -1,7 +1,7 @@
 use std::borrow::Cow;
 use std::io::{self, Write};
 
-#[derive(Clone, Debug, Serialize)]
+#[derive(Clone, Debug, serde::Serialize)]
 #[serde(rename_all = "snake_case")]
 #[serde(tag = "type")]
 pub enum Message<'m> {
@@ -28,14 +28,14 @@ impl<'m> From<FilenameCorrection<'m>> for Message<'m> {
     }
 }
 
-#[derive(Clone, Debug, Serialize)]
+#[derive(Clone, Debug, serde::Serialize)]
 pub struct BinaryFile<'m> {
     pub path: &'m std::path::Path,
     #[serde(skip)]
     pub(crate) non_exhaustive: (),
 }
 
-#[derive(Clone, Debug, Serialize)]
+#[derive(Clone, Debug, serde::Serialize)]
 pub struct Correction<'m> {
     pub path: &'m std::path::Path,
     #[serde(skip)]
@@ -48,7 +48,7 @@ pub struct Correction<'m> {
     pub(crate) non_exhaustive: (),
 }
 
-#[derive(Clone, Debug, Serialize)]
+#[derive(Clone, Debug, serde::Serialize)]
 pub struct FilenameCorrection<'m> {
     pub path: &'m std::path::Path,
     pub typo: &'m str,