diff --git a/precompiled/serde_derive/src/lib_from_source.rs b/precompiled/serde_derive/src/lib_from_source.rs
index 7dd89e04..2427a574 100644
--- a/precompiled/serde_derive/src/lib_from_source.rs
+++ b/precompiled/serde_derive/src/lib_from_source.rs
@@ -1,9 +1,7 @@
-#[macro_use]
-extern crate quote;
-#[macro_use]
-extern crate syn;
 extern crate proc_macro;
 extern crate proc_macro2;
+extern crate quote;
+extern crate syn;
 
 #[macro_use]
 mod bound;
@@ -19,7 +17,7 @@ mod this;
 mod try;
 
 use proc_macro::TokenStream;
-use syn::DeriveInput;
+use syn::{parse_macro_input, DeriveInput};
 
 #[proc_macro_derive(Serialize, attributes(serde))]
 pub fn derive_serialize(input: TokenStream) -> TokenStream {
diff --git a/serde_derive/src/bound.rs b/serde_derive/src/bound.rs
index 65bc984e..dd51e689 100644
--- a/serde_derive/src/bound.rs
+++ b/serde_derive/src/bound.rs
@@ -3,6 +3,7 @@ use crate::internals::{attr, ungroup};
 use proc_macro2::Span;
 use std::collections::HashSet;
 use syn::punctuated::{Pair, Punctuated};
+use syn::Token;
 
 // Remove the default from every type parameter because in the generated impls
 // they look like associated types: "error: associated type bindings are not
diff --git a/serde_derive/src/de.rs b/serde_derive/src/de.rs
index 7052d363..305a14d9 100644
--- a/serde_derive/src/de.rs
+++ b/serde_derive/src/de.rs
@@ -3,14 +3,14 @@ use crate::internals::ast::{Container, Data, Field, Style, Variant};
 use crate::internals::{attr, replace_receiver, ungroup, Ctxt, Derive};
 use crate::{bound, dummy, pretend, this};
 use proc_macro2::{Literal, Span, TokenStream};
-use quote::ToTokens;
+use quote::{quote, quote_spanned, ToTokens};
 use std::collections::BTreeSet;
 use std::ptr;
 #[cfg(precompiled)]
 use std::sync::atomic::Ordering;
 use syn::punctuated::Punctuated;
 use syn::spanned::Spanned;
-use syn::{self, Ident, Index, Member};
+use syn::{parse_quote, Ident, Index, Member};
 
 pub fn expand_derive_deserialize(input: &mut syn::DeriveInput) -> syn::Result<TokenStream> {
     replace_receiver(input);
diff --git a/serde_derive/src/dummy.rs b/serde_derive/src/dummy.rs
index 5b888208..646da540 100644
--- a/serde_derive/src/dummy.rs
+++ b/serde_derive/src/dummy.rs
@@ -1,5 +1,6 @@
 use crate::try;
 use proc_macro2::TokenStream;
+use quote::quote;
 
 pub fn wrap_in_const(serde_path: Option<&syn::Path>, code: TokenStream) -> TokenStream {
     let try_replacement = try::replacement();
diff --git a/serde_derive/src/fragment.rs b/serde_derive/src/fragment.rs
index 324504aa..6627c266 100644
--- a/serde_derive/src/fragment.rs
+++ b/serde_derive/src/fragment.rs
@@ -1,6 +1,6 @@
 use proc_macro2::TokenStream;
 use quote::ToTokens;
-use syn::token;
+use syn::{token, Token};
 
 pub enum Fragment {
     /// Tokens that can be used as an expression.
diff --git a/serde_derive/src/internals/ast.rs b/serde_derive/src/internals/ast.rs
index b9f14bc5..5a9ee4e6 100644
--- a/serde_derive/src/internals/ast.rs
+++ b/serde_derive/src/internals/ast.rs
@@ -2,6 +2,7 @@
 
 use crate::internals::{attr, check, Ctxt, Derive};
 use syn::punctuated::Punctuated;
+use syn::Token;
 
 /// A source data structure annotated with `#[derive(Serialize)]` and/or `#[derive(Deserialize)]`,
 /// parsed into an internal representation.
diff --git a/serde_derive/src/internals/attr.rs b/serde_derive/src/internals/attr.rs
index 7adba5fb..87cf45ad 100644
--- a/serde_derive/src/internals/attr.rs
+++ b/serde_derive/src/internals/attr.rs
@@ -8,7 +8,7 @@ use std::iter::FromIterator;
 use syn::meta::ParseNestedMeta;
 use syn::parse::ParseStream;
 use syn::punctuated::Punctuated;
-use syn::{token, Ident, Lifetime};
+use syn::{parse_quote, token, Ident, Lifetime, Token};
 
 // This module handles parsing of `#[serde(...)]` attributes. The entrypoints
 // are `attr::Container::from_ast`, `attr::Variant::from_ast`, and
diff --git a/serde_derive/src/internals/receiver.rs b/serde_derive/src/internals/receiver.rs
index 7fb8b388..6273dfec 100644
--- a/serde_derive/src/internals/receiver.rs
+++ b/serde_derive/src/internals/receiver.rs
@@ -5,7 +5,7 @@ use std::mem;
 use syn::punctuated::Punctuated;
 use syn::{
     parse_quote, Data, DeriveInput, Expr, ExprPath, GenericArgument, GenericParam, Generics, Macro,
-    Path, PathArguments, QSelf, ReturnType, Type, TypeParamBound, TypePath, WherePredicate,
+    Path, PathArguments, QSelf, ReturnType, Token, Type, TypeParamBound, TypePath, WherePredicate,
 };
 
 pub fn replace_receiver(input: &mut DeriveInput) {
diff --git a/serde_derive/src/lib.rs b/serde_derive/src/lib.rs
index 8eb1e072..208604d2 100644
--- a/serde_derive/src/lib.rs
+++ b/serde_derive/src/lib.rs
@@ -63,15 +63,12 @@
 )]
 #![cfg_attr(all(test, exhaustive), feature(non_exhaustive_omitted_patterns_lint))]
 
-#[macro_use]
+extern crate proc_macro2;
 extern crate quote;
-#[macro_use]
 extern crate syn;
 
 #[cfg(not(precompiled))]
 extern crate proc_macro;
-extern crate proc_macro2;
-
 #[cfg(precompiled)]
 extern crate proc_macro2 as proc_macro;
 
@@ -80,7 +77,7 @@ mod internals;
 use proc_macro::TokenStream;
 #[cfg(precompiled)]
 use std::sync::atomic::AtomicBool;
-use syn::DeriveInput;
+use syn::{parse_macro_input, DeriveInput};
 
 #[macro_use]
 mod bound;
diff --git a/serde_derive/src/pretend.rs b/serde_derive/src/pretend.rs
index 7d99dfa7..04868753 100644
--- a/serde_derive/src/pretend.rs
+++ b/serde_derive/src/pretend.rs
@@ -1,6 +1,6 @@
 use crate::internals::ast::{Container, Data, Field, Style, Variant};
 use proc_macro2::TokenStream;
-use quote::format_ident;
+use quote::{format_ident, quote};
 
 // Suppress dead_code warnings that would otherwise appear when using a remote
 // derive. Other than this pretend code, a struct annotated with remote derive
diff --git a/serde_derive/src/ser.rs b/serde_derive/src/ser.rs
index 942a4ada..951573ca 100644
--- a/serde_derive/src/ser.rs
+++ b/serde_derive/src/ser.rs
@@ -3,8 +3,9 @@ use crate::internals::ast::{Container, Data, Field, Style, Variant};
 use crate::internals::{attr, replace_receiver, Ctxt, Derive};
 use crate::{bound, dummy, pretend, this};
 use proc_macro2::{Span, TokenStream};
+use quote::{quote, quote_spanned};
 use syn::spanned::Spanned;
-use syn::{self, Ident, Index, Member};
+use syn::{parse_quote, Ident, Index, Member};
 
 pub fn expand_derive_serialize(input: &mut syn::DeriveInput) -> syn::Result<TokenStream> {
     replace_receiver(input);
diff --git a/serde_derive/src/try.rs b/serde_derive/src/try.rs
index 48cceeba..d15d503e 100644
--- a/serde_derive/src/try.rs
+++ b/serde_derive/src/try.rs
@@ -1,4 +1,5 @@
 use proc_macro2::{Punct, Spacing, TokenStream};
+use quote::quote;
 
 // None of our generated code requires the `From::from` error conversion
 // performed by the standard library's `try!` macro. With this simplified macro
diff --git a/serde_derive_internals/lib.rs b/serde_derive_internals/lib.rs
index f9362e2d..9842b39b 100644
--- a/serde_derive_internals/lib.rs
+++ b/serde_derive_internals/lib.rs
@@ -38,11 +38,9 @@
     clippy::wildcard_imports
 )]
 
-#[macro_use]
-extern crate syn;
-
 extern crate proc_macro2;
 extern crate quote;
+extern crate syn;
 
 #[cfg_attr(serde_build_from_git, path = "../serde_derive/src/internals/mod.rs")]
 #[cfg_attr(not(serde_build_from_git), path = "src/mod.rs")]