diff --git a/xtask/Cargo.toml b/xtask/Cargo.toml
index b4886e492..cd69fe352 100644
--- a/xtask/Cargo.toml
+++ b/xtask/Cargo.toml
@@ -17,5 +17,5 @@ proc-macro2 = "1.0.46"
 quote = "1.0.21"
 regex = "1.5.4"
 serde_json = "1.0.73"
-syn = { version = "1.0.101", features = ["full"] }
+syn = { version = "2.0.0", features = ["full"] }
 tempfile = "3.2.0"
diff --git a/xtask/src/device_path/field.rs b/xtask/src/device_path/field.rs
index a209c12c4..095f75e69 100644
--- a/xtask/src/device_path/field.rs
+++ b/xtask/src/device_path/field.rs
@@ -1,10 +1,7 @@
 use crate::device_path::util::is_doc_attr;
 use proc_macro2::{Span, TokenStream};
 use quote::{quote, ToTokens, TokenStreamExt};
-use syn::{
-    Attribute, Expr, ExprLit, Field, Ident, Lit, Meta, MetaList, MetaNameValue, NestedMeta, Path,
-    Type, TypeArray,
-};
+use syn::{Attribute, Expr, ExprLit, Field, Ident, Lit, Path, Type, TypeArray};
 
 /// A fixed-size non-array type.
 ///
@@ -344,58 +341,44 @@ impl FieldNodeAttr {
     /// readme. Returns `None` if the attribute does not exactly match
     /// the expected format.
     fn from_attr(attr: &Attribute) -> Option<Self> {
-        let meta = attr.parse_meta().ok()?;
-
-        if let Meta::List(MetaList { path, nested, .. }) = meta {
-            if path.get_ident()? != "node" {
-                return None;
-            }
+        if !attr.path().is_ident("node") {
+            return None;
+        }
 
-            let mut out = Self::default();
-
-            for nested in nested.iter() {
-                match nested {
-                    NestedMeta::Meta(Meta::Path(path)) => {
-                        let ident = path.get_ident()?;
-                        if ident == "no_get_func" {
-                            out.get_func = GetFunc::None;
-                        } else if ident == "custom_get_impl" {
-                            out.get_func = GetFunc::Custom;
-                        } else if ident == "custom_build_impl" {
-                            out.custom_build_impl = true;
-                        } else if ident == "custom_build_size_impl" {
-                            out.custom_build_size_impl = true;
-                        } else {
-                            return None;
-                        }
+        let mut out = Self::default();
+
+        attr.parse_nested_meta(|meta| {
+            let path = &meta.path;
+            if path.is_ident("no_get_func") {
+                out.get_func = GetFunc::None;
+            } else if path.is_ident("custom_get_impl") {
+                out.get_func = GetFunc::Custom;
+            } else if path.is_ident("custom_build_impl") {
+                out.custom_build_impl = true;
+            } else if path.is_ident("custom_build_size_impl") {
+                out.custom_build_size_impl = true;
+            } else if path.is_ident("build_type") {
+                let value = meta.value()?;
+                let lit: Lit = value.parse()?;
+
+                match lit {
+                    Lit::Str(s) => {
+                        out.build_type = BuildType::Custom(syn::parse_str(&s.value())?);
                     }
-                    NestedMeta::Meta(Meta::NameValue(MetaNameValue { path, lit, .. })) => {
-                        if path.get_ident()? != "build_type" {
-                            return None;
-                        }
-
-                        match lit {
-                            Lit::Str(s) => {
-                                out.build_type =
-                                    BuildType::Custom(syn::parse_str(&s.value()).ok()?);
-                            }
-                            Lit::Bool(b) if !b.value() => {
-                                out.build_type = BuildType::None;
-                            }
-                            _ => {
-                                return None;
-                            }
-                        }
+                    Lit::Bool(b) if !b.value() => {
+                        out.build_type = BuildType::None;
                     }
                     _ => {
-                        return None;
+                        return Err(meta.error("invalid build_type"));
                     }
                 }
+            } else {
+                return Err(meta.error("invalid field node attribute"));
             }
+            Ok(())
+        })
+        .ok()?;
 
-            Some(out)
-        } else {
-            None
-        }
+        Some(out)
     }
 }
diff --git a/xtask/src/device_path/group.rs b/xtask/src/device_path/group.rs
index fd607e21b..9ed85a7fd 100644
--- a/xtask/src/device_path/group.rs
+++ b/xtask/src/device_path/group.rs
@@ -2,7 +2,7 @@ use super::node::{is_node_attr, Node};
 use heck::ToUpperCamelCase;
 use proc_macro2::{Span, TokenStream};
 use quote::quote;
-use syn::{Attribute, Ident, Item, ItemMod, ItemStruct, Meta};
+use syn::{Attribute, Ident, Item, ItemMod, ItemStruct};
 
 #[derive(Clone)]
 pub struct DeviceType(Ident);
@@ -170,14 +170,7 @@ impl NodeGroup {
 }
 
 fn is_build_attr(attr: &Attribute) -> bool {
-    if let Ok(Meta::Path(path)) = attr.parse_meta() {
-        if let Some(ident) = path.get_ident() {
-            if ident == "build" {
-                return true;
-            }
-        }
-    }
-    false
+    attr.path().is_ident("build")
 }
 
 fn has_build_attr(item: &Item) -> bool {
diff --git a/xtask/src/device_path/node.rs b/xtask/src/device_path/node.rs
index 9d0b97683..a6aa8a7ef 100644
--- a/xtask/src/device_path/node.rs
+++ b/xtask/src/device_path/node.rs
@@ -5,7 +5,7 @@ use heck::ToShoutySnakeCase;
 use proc_macro2::Span;
 use proc_macro2::TokenStream;
 use quote::quote;
-use syn::{Attribute, Fields, Ident, ItemStruct, Lit, Meta, MetaList, MetaNameValue, NestedMeta};
+use syn::{Attribute, Fields, Ident, ItemStruct, LitInt, LitStr};
 
 /// Device path node specification.
 pub struct Node {
@@ -467,44 +467,34 @@ struct NodeAttr {
 /// Parse a `node` attribute. Returns `None` for any other attribute, or
 /// if the contents don't match the expected format.
 fn parse_node_attr(attr: &Attribute) -> Option<NodeAttr> {
-    let meta = attr.parse_meta().ok()?;
-
-    if let Meta::List(MetaList { path, nested, .. }) = meta {
-        if path.get_ident()? != "node" {
-            return None;
-        }
-
-        let mut static_size = None;
-        let mut sub_type = None;
-
-        for nested in nested.iter() {
-            if let NestedMeta::Meta(Meta::NameValue(MetaNameValue { path, lit, .. })) = nested {
-                let ident = path.get_ident()?;
+    if !attr.path().is_ident("node") {
+        return None;
+    }
 
-                match lit {
-                    Lit::Int(lit) if ident == "static_size" => {
-                        let lit = lit.base10_parse().ok()?;
-                        static_size = Some(lit);
-                    }
-                    Lit::Str(lit) if ident == "sub_type" => {
-                        sub_type = Some(lit.value());
-                    }
-                    _ => {
-                        return None;
-                    }
-                }
-            } else {
-                return None;
-            }
+    let mut static_size = None;
+    let mut sub_type = None;
+    attr.parse_nested_meta(|meta| {
+        if meta.path.is_ident("static_size") {
+            let value = meta.value()?;
+            let lit: LitInt = value.parse()?;
+            let lit = lit.base10_parse()?;
+            static_size = Some(lit);
+            Ok(())
+        } else if meta.path.is_ident("sub_type") {
+            let value = meta.value()?;
+            let lit: LitStr = value.parse()?;
+            sub_type = Some(lit.value());
+            Ok(())
+        } else {
+            Err(meta.error("invalid struct node attribute"))
         }
+    })
+    .ok()?;
 
-        Some(NodeAttr {
-            static_size: static_size?,
-            sub_type,
-        })
-    } else {
-        None
-    }
+    Some(NodeAttr {
+        static_size: static_size?,
+        sub_type,
+    })
 }
 
 /// Returns `true` if the attribute is a valid `node` attribute, false
diff --git a/xtask/src/device_path/util.rs b/xtask/src/device_path/util.rs
index 485a4f541..7acf5d49d 100644
--- a/xtask/src/device_path/util.rs
+++ b/xtask/src/device_path/util.rs
@@ -2,18 +2,12 @@ use anyhow::{bail, Context, Result};
 use std::io::Write;
 use std::process::{Command, Stdio};
 use std::thread;
-use syn::{Attribute, Meta};
+use syn::Attribute;
 
 /// Returns true if the attribute is a `#[doc = "..."]` attribute,
 /// otherwise returns false.
 pub fn is_doc_attr(attr: &Attribute) -> bool {
-    if let Ok(Meta::NameValue(nv)) = attr.parse_meta() {
-        if let Some(ident) = nv.path.get_ident() {
-            return ident == "doc";
-        }
-    }
-
-    false
+    attr.path().is_ident("doc")
 }
 
 /// Run `rustfmt` on the `input` string and return the formatted code.