diff --git a/impl/src/as/mod.rs b/impl/src/as/mod.rs
index c9a1cc8f..5dfe6bac 100644
--- a/impl/src/as/mod.rs
+++ b/impl/src/as/mod.rs
@@ -176,7 +176,7 @@ struct Expansion<'a> {
     conversions: Option<attr::Conversion>,
 }
 
-impl<'a> ToTokens for Expansion<'a> {
+impl ToTokens for Expansion<'_> {
     fn to_tokens(&self, tokens: &mut TokenStream) {
         let field_ty = &self.field.ty;
         let field_ident = self.field.ident.as_ref().map_or_else(
diff --git a/impl/src/error.rs b/impl/src/error.rs
index de71c4ee..76382d18 100644
--- a/impl/src/error.rs
+++ b/impl/src/error.rs
@@ -203,7 +203,7 @@ impl<'input, 'state> ParsedFields<'input, 'state> {
     }
 }
 
-impl<'input, 'state> ParsedFields<'input, 'state> {
+impl ParsedFields<'_, '_> {
     fn render_source_as_struct(&self) -> Option<TokenStream> {
         let source = self.source?;
         let ident = &self.data.members[source];
diff --git a/impl/src/fmt/debug.rs b/impl/src/fmt/debug.rs
index 42e115f1..9d4dc0d3 100644
--- a/impl/src/fmt/debug.rs
+++ b/impl/src/fmt/debug.rs
@@ -222,7 +222,7 @@ struct Expansion<'a> {
     attr_name: &'a syn::Ident,
 }
 
-impl<'a> Expansion<'a> {
+impl Expansion<'_> {
     /// Validates attributes of this [`Expansion`] to be consistent.
     fn validate_attrs(&self) -> syn::Result<()> {
         if self.attr.fmt.is_some() {
diff --git a/impl/src/fmt/display.rs b/impl/src/fmt/display.rs
index b1c656b3..2f6c52fd 100644
--- a/impl/src/fmt/display.rs
+++ b/impl/src/fmt/display.rs
@@ -254,7 +254,7 @@ struct Expansion<'a> {
     trait_ident: &'a syn::Ident,
 }
 
-impl<'a> Expansion<'a> {
+impl Expansion<'_> {
     /// Generates [`Display::fmt()`] implementation for a struct or an enum variant.
     ///
     /// # Errors
diff --git a/impl/src/from.rs b/impl/src/from.rs
index 46a16bd3..d2f9c21c 100644
--- a/impl/src/from.rs
+++ b/impl/src/from.rs
@@ -143,7 +143,7 @@ struct Expansion<'a> {
     has_explicit_from: bool,
 }
 
-impl<'a> Expansion<'a> {
+impl Expansion<'_> {
     /// Expands [`From`] implementations for a struct or an enum variant.
     fn expand(&self) -> syn::Result<TokenStream> {
         use crate::utils::FieldsExt as _;
diff --git a/impl/src/into.rs b/impl/src/into.rs
index 0f4601d2..0c699755 100644
--- a/impl/src/into.rs
+++ b/impl/src/into.rs
@@ -123,7 +123,7 @@ struct Expansion<'a> {
     convs: ConversionsAttribute,
 }
 
-impl<'a> Expansion<'a> {
+impl Expansion<'_> {
     fn expand(self) -> syn::Result<TokenStream> {
         let Self {
             input_ident,
diff --git a/impl/src/utils.rs b/impl/src/utils.rs
index 28205bd0..7485d2b9 100644
--- a/impl/src/utils.rs
+++ b/impl/src/utils.rs
@@ -770,7 +770,7 @@ pub struct MultiVariantData<'input, 'state> {
     pub infos: Vec<FullMetaInfo>,
 }
 
-impl<'input, 'state> MultiFieldData<'input, 'state> {
+impl MultiFieldData<'_, '_> {
     pub fn initializer<T: ToTokens>(&self, initializers: &[T]) -> TokenStream {
         let MultiFieldData {
             variant_type,
@@ -804,7 +804,7 @@ impl<'input, 'state> MultiFieldData<'input, 'state> {
     }
 }
 
-impl<'input, 'state> SingleFieldData<'input, 'state> {
+impl SingleFieldData<'_, '_> {
     pub fn initializer<T: ToTokens>(&self, initializers: &[T]) -> TokenStream {
         self.multi_field_data.initializer(initializers)
     }
@@ -2306,7 +2306,7 @@ mod generics_search {
         pub(crate) consts: HashSet<&'s syn::Ident>,
     }
 
-    impl<'s> GenericsSearch<'s> {
+    impl GenericsSearch<'_> {
         /// Checks the provided [`syn::Type`] to contain anything from this [`GenericsSearch`].
         pub(crate) fn any_in(&self, ty: &syn::Type) -> bool {
             let mut visitor = Visitor {
@@ -2327,7 +2327,7 @@ mod generics_search {
         found: bool,
     }
 
-    impl<'s, 'ast> Visit<'ast> for Visitor<'s> {
+    impl<'ast> Visit<'ast> for Visitor<'_> {
         fn visit_type_path(&mut self, tp: &'ast syn::TypePath) {
             self.found |= tp.path.get_ident().map_or(false, |ident| {
                 self.search.types.contains(ident) || self.search.consts.contains(ident)
diff --git a/src/fmt.rs b/src/fmt.rs
index 0acd4ca2..afe125a3 100644
--- a/src/fmt.rs
+++ b/src/fmt.rs
@@ -173,7 +173,7 @@ impl<'a, 'b> Padded<'a, 'b> {
     }
 }
 
-impl<'a, 'b> Write for Padded<'a, 'b> {
+impl Write for Padded<'_, '_> {
     fn write_str(&mut self, s: &str) -> Result {
         for s in s.split_inclusive('\n') {
             if self.on_newline {
diff --git a/src/vendor/thiserror/README.md b/src/vendor/thiserror/README.md
index 0c7f1247..6fa82a92 100644
--- a/src/vendor/thiserror/README.md
+++ b/src/vendor/thiserror/README.md
@@ -3,4 +3,4 @@
 These are vendored files from the [`thiserror`] crate. The license files in this
 directory only apply to the files in this subdirectory of `derive_more`.
 
-[`thiserror`]: https://github.com/dtolnay/thiserror
+[`thiserror`]: https://github.com/dtolnay/thiserror/blob/2.0.3
diff --git a/src/vendor/thiserror/aserror.rs b/src/vendor/thiserror/aserror.rs
index c3e086f0..dd223fea 100644
--- a/src/vendor/thiserror/aserror.rs
+++ b/src/vendor/thiserror/aserror.rs
@@ -5,6 +5,7 @@ use std::error::Error;
 
 use core::panic::UnwindSafe;
 
+#[doc(hidden)]
 pub trait AsDynError<'a>: Sealed {
     fn as_dyn_error(&self) -> &(dyn Error + 'a);
 }
@@ -44,9 +45,10 @@ impl<'a> AsDynError<'a> for dyn Error + Send + Sync + UnwindSafe + 'a {
     }
 }
 
+#[doc(hidden)]
 pub trait Sealed {}
-impl<'a, T: Error + 'a> Sealed for T {}
-impl<'a> Sealed for dyn Error + 'a {}
-impl<'a> Sealed for dyn Error + Send + 'a {}
-impl<'a> Sealed for dyn Error + Send + Sync + 'a {}
-impl<'a> Sealed for dyn Error + Send + Sync + UnwindSafe + 'a {}
+impl<T: Error> Sealed for T {}
+impl Sealed for dyn Error + '_ {}
+impl Sealed for dyn Error + Send + '_ {}
+impl Sealed for dyn Error + Send + Sync + '_ {}
+impl Sealed for dyn Error + Send + Sync + UnwindSafe + '_ {}