diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 44d4996e..209a54bd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -49,5 +49,8 @@ jobs:
       - name: Tests
         run: cargo llvm-cov nextest --all ${{ matrix.flags }} --lcov --output-path lcov.info
 
+      - name: Check lockfile
+        run: cargo check --locked ${{ matrix.flags }} --all-targets --all
+
       - name: Doctests
         run: cargo test --doc ${{ matrix.flags }}
diff --git a/Cargo.lock b/Cargo.lock
index b2aa8d37..1b45d2df 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -684,7 +684,7 @@ dependencies = [
 
 [[package]]
 name = "reedline"
-version = "0.32.0"
+version = "0.33.0"
 dependencies = [
  "arboard",
  "chrono",
diff --git a/src/engine.rs b/src/engine.rs
index e4da6e6a..3c4fa2a0 100644
--- a/src/engine.rs
+++ b/src/engine.rs
@@ -1658,10 +1658,10 @@ impl Reedline {
         match &mut self.buffer_editor {
             Some(BufferEditor {
                 ref mut command,
-                temp_file,
+                ref temp_file,
             }) => {
                 {
-                    let mut file = File::create(&temp_file)?;
+                    let mut file = File::create(temp_file)?;
                     write!(file, "{}", self.editor.get_buffer())?;
                 }
                 {
diff --git a/src/menu/ide_menu.rs b/src/menu/ide_menu.rs
index fac1feab..24d6ad94 100644
--- a/src/menu/ide_menu.rs
+++ b/src/menu/ide_menu.rs
@@ -1054,10 +1054,7 @@ fn truncate_string_list(list: &mut [String], truncation_chars: &str) {
         let mut new_line = String::new();
         for grapheme in chars.into_iter().rev() {
             if to_replace > 0 {
-                new_line.insert_str(
-                    0,
-                    &truncation_chars[truncation_len - to_replace].to_string(),
-                );
+                new_line.insert(0, truncation_chars[truncation_len - to_replace]);
                 to_replace -= 1;
             } else {
                 new_line.insert_str(0, grapheme);