diff --git a/Cargo.lock b/Cargo.lock
index 52cf0c0..3c8f0f6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -75,12 +75,12 @@ checksum = "b4388bee8683e3d04af747c73422af53102d2bd24d9eadb6cbc100baef4b43f8"
 
 [[package]]
 name = "bstr"
-version = "1.12.1"
+version = "1.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63044e1ae8e69f3b5a92c736ca6269b8d12fa7efe39bf34ddb06d102cf0e2cab"
+checksum = "5cee35f73844aa3014bb606320a6c1f010249dbdf43342fe54b5a4f6a8ed4b79"
 dependencies = [
  "memchr",
- "serde",
+ "serde_core",
 ]
 
 [[package]]
@@ -270,9 +270,9 @@ dependencies = [
 
 [[package]]
 name = "ignore"
-version = "0.4.26"
+version = "0.4.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b915661dd01db3f05050265b2477bcc6527b3792388e2749b41623cc592be67d"
+checksum = "fe112b004901c62c2faa11f4f75e9864e0cc5af8da71c9115d184a3aa888749f"
 dependencies = [
  "crossbeam-deque",
  "globset",
@@ -331,9 +331,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.32"
+version = "0.4.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "953f07c43838f8e6f9758cab68bf5bed85465e7587ebe0b823f1bcd81978ad3a"
+checksum = "0ceec5bc11778974d1bcb055b18002eba7f4b3518b6a0081b3af5f21666da9ad"
 
 [[package]]
 name = "lsp-server"
@@ -479,9 +479,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.45"
+version = "1.0.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41f2619966050689382d2b44f664f4bc593e129785a36d6ee376ddf37259b924"
+checksum = "dfbc457d0c7a0759a614551b11a6409e5951f6c7537be1f1b7682b9ae9230368"
 dependencies = [
  "proc-macro2",
 ]
@@ -686,7 +686,7 @@ dependencies = [
 
 [[package]]
 name = "technique"
-version = "0.6.3"
+version = "0.6.4"
 dependencies = [
  "clap",
  "crossterm",
@@ -725,9 +725,9 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.49"
+version = "0.3.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "711a53c2d47bbd818258c498c8dbfe186a2526c631495cfe7e078567f86b8469"
+checksum = "18dfaaeddcb932337b5e7866ee7d0ce9b76d2fd092997146f187ec09b4558a50"
 dependencies = [
  "deranged",
  "num-conv",
@@ -745,9 +745,9 @@ checksum = "9e1c906769ad99c88eaa54e728060edef082f8e358ff32030cb7c7d315e81109"
 
 [[package]]
 name = "time-macros"
-version = "0.2.29"
+version = "0.2.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71c652a3727a9cbb9a02f707f530b618ce00d0ccd762009c8c23bd191df3c17d"
+checksum = "c431b87111666e491a90baa837f914fb45cd5dc3c268591b0220ff5057f2085f"
 dependencies = [
  "num-conv",
  "time-core",
diff --git a/Cargo.toml b/Cargo.toml
index 4f8cfbb..c0c858f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "technique"
-version = "0.6.3"
-edition = "2021"
+version = "0.6.4"
+edition = "2024"
 description = "A domain specific language for procedures."
 authors = [ "Andrew Cowie" ]
 repository = "https://github.com/technique-lang/technique"
diff --git a/src/parsing/parser.rs b/src/parsing/parser.rs
index 9224408..c121f99 100644
--- a/src/parsing/parser.rs
+++ b/src/parsing/parser.rs
@@ -286,7 +286,7 @@ impl<'i> Parser<'i> {
                             if is_section(self.source) {
                                 match self.read_section() {
                                     Ok(section) => {
-                                        if let Some(Element::Steps(ref mut steps, _)) = procedure
+                                        if let Some(Element::Steps(steps, _)) = procedure
                                             .elements
                                             .last_mut()
                                         {