diff --git a/git-cliff-core/src/commit.rs b/git-cliff-core/src/commit.rs
index 0697edc9e2..96a8c2d4e6 100644
--- a/git-cliff-core/src/commit.rs
+++ b/git-cliff-core/src/commit.rs
@@ -23,17 +23,20 @@ use lazy_regex::{
 	Regex,
 };
 use serde::ser::{
-	Serialize,
 	SerializeStruct,
 	Serializer,
 };
+use serde::{
+	Deserialize,
+	Serialize,
+};
 
 /// Regular expression for matching SHA1 and a following commit message
 /// separated by a whitespace.
 static SHA1_REGEX: Lazy<Regex> = lazy_regex!(r#"^\b([a-f0-9]{40})\b (.*)$"#);
 
 /// Object representing a link
-#[derive(Debug, Clone, Eq, PartialEq, serde::Deserialize, serde::Serialize)]
+#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Link {
 	/// Text of the link.
@@ -43,7 +46,7 @@ pub struct Link {
 }
 
 /// A conventional commit footer.
-#[derive(Debug, Clone, Eq, PartialEq, serde::Deserialize, serde::Serialize)]
+#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
 struct Footer<'a> {
 	/// Token of the footer.
 	///
@@ -72,9 +75,7 @@ impl<'a> From<&'a ConventionalFooter<'a>> for Footer<'a> {
 }
 
 /// Commit signature that indicates authorship.
-#[derive(
-	Debug, Default, Clone, Eq, PartialEq, serde::Deserialize, serde::Serialize,
-)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 pub struct Signature {
 	/// Name on the signature.
 	pub name:      Option<String>,
@@ -96,7 +97,7 @@ impl<'a> From<CommitSignature<'a>> for Signature {
 }
 
 /// Common commit object that is parsed from a repository.
-#[derive(Debug, Default, Clone, PartialEq, serde::Deserialize)]
+#[derive(Debug, Default, Clone, PartialEq, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Commit<'a> {
 	/// Commit ID.
diff --git a/git-cliff-core/src/config.rs b/git-cliff-core/src/config.rs
index 1f6a9b21e1..1502a47bcd 100644
--- a/git-cliff-core/src/config.rs
+++ b/git-cliff-core/src/config.rs
@@ -4,6 +4,10 @@ use regex::{
 	Regex,
 	RegexBuilder,
 };
+use serde::{
+	Deserialize,
+	Serialize,
+};
 use std::ffi::OsStr;
 use std::fs;
 use std::path::Path;
@@ -16,7 +20,7 @@ const CARGO_METADATA_REGEX: &str =
 const PYPROJECT_METADATA_REGEX: &str = r"^\[(?:tool)\.git\-cliff\.";
 
 /// Configuration values.
-#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
+#[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Config {
 	/// Configuration values about changelog generation.
 	#[serde(default)]
@@ -27,7 +31,7 @@ pub struct Config {
 }
 
 /// Changelog configuration.
-#[derive(Debug, Default, Clone, serde::Serialize, serde::Deserialize)]
+#[derive(Debug, Default, Clone, Serialize, Deserialize)]
 pub struct ChangelogConfig {
 	/// Changelog header.
 	pub header:         Option<String>,
@@ -42,7 +46,7 @@ pub struct ChangelogConfig {
 }
 
 /// Git configuration
-#[derive(Debug, Default, Clone, serde::Serialize, serde::Deserialize)]
+#[derive(Debug, Default, Clone, Serialize, Deserialize)]
 pub struct GitConfig {
 	/// Whether to enable parsing conventional commits.
 	pub conventional_commits:  Option<bool>,
@@ -80,7 +84,7 @@ pub struct GitConfig {
 }
 
 /// Parser for grouping commits.
-#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
+#[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct CommitParser {
 	/// Regex for matching the commit message.
 	#[serde(with = "serde_regex", default)]
@@ -99,7 +103,7 @@ pub struct CommitParser {
 }
 
 /// TextProcessor, e.g. for modifying commit messages.
-#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
+#[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct TextProcessor {
 	/// Regex for matching a text to replace.
 	#[serde(with = "serde_regex")]
@@ -130,7 +134,7 @@ impl TextProcessor {
 }
 
 /// Parser for extracting links in commits.
-#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
+#[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct LinkParser {
 	/// Regex for finding links in the commit message.
 	#[serde(with = "serde_regex")]
diff --git a/git-cliff-core/src/release.rs b/git-cliff-core/src/release.rs
index 8b75731b93..f1964494af 100644
--- a/git-cliff-core/src/release.rs
+++ b/git-cliff-core/src/release.rs
@@ -1,8 +1,12 @@
 use crate::commit::Commit;
 use crate::error::Result;
+use serde::{
+	Deserialize,
+	Serialize,
+};
 
 /// Representation of a release.
-#[derive(Default, Debug, Clone, PartialEq, serde::Serialize, serde::Deserialize)]
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Release<'a> {
 	/// Release version, git tag.