diff --git a/Cargo.lock b/Cargo.lock
index 339ea4f6..8e4888e9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -906,9 +906,9 @@ dependencies = [
 
 [[package]]
 name = "ratatui"
-version = "0.20.1"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcc0d032bccba900ee32151ec0265667535c230169f5a011154cdcd984e16829"
+checksum = "ce841e0486e7c2412c3740168ede33adeba8e154a15107b879d8162d77c7174e"
 dependencies = [
  "bitflags",
  "cassowary",
diff --git a/Cargo.toml b/Cargo.toml
index 86b8778d..2ae3efae 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -101,7 +101,7 @@ sysinfo = "=0.29.0"
 thiserror = "1.0.40"
 time = { version = "0.3.21", features = ["formatting", "macros"] }
 toml_edit = { version = "0.19.10", features = ["serde"] }
-tui = { version = "0.20.1", package = "ratatui" }
+tui = { version = "0.21.0", package = "ratatui" }
 typed-builder = "0.14.0"
 unicode-segmentation = "1.10.1"
 unicode-width = "0.1.10"
diff --git a/src/canvas.rs b/src/canvas.rs
index 26d9e7e4..efc7383d 100644
--- a/src/canvas.rs
+++ b/src/canvas.rs
@@ -5,7 +5,7 @@ use itertools::izip;
 use tui::{
     backend::Backend,
     layout::{Constraint, Direction, Layout, Rect},
-    text::{Span, Spans},
+    text::{Line, Span},
     widgets::Paragraph,
     Frame, Terminal,
 };
@@ -62,7 +62,7 @@ pub struct Painter {
     pub colours: CanvasStyling,
     height: u16,
     width: u16,
-    styled_help_text: Vec<Spans<'static>>,
+    styled_help_text: Vec<Line<'static>>,
     is_mac_os: bool, // TODO: This feels out of place...
 
     // TODO: Redo this entire thing.
@@ -212,7 +212,7 @@ impl Painter {
             }
         });
 
-        self.styled_help_text = styled_help_spans.into_iter().map(Spans::from).collect();
+        self.styled_help_text = styled_help_spans.into_iter().map(Line::from).collect();
     }
 
     fn draw_frozen_indicator<B: Backend>(&self, f: &mut Frame<'_, B>, draw_loc: Rect) {
diff --git a/src/canvas/dialogs/dd_dialog.rs b/src/canvas/dialogs/dd_dialog.rs
index 63f19fc1..2ad5cf3e 100644
--- a/src/canvas/dialogs/dd_dialog.rs
+++ b/src/canvas/dialogs/dd_dialog.rs
@@ -5,7 +5,7 @@ use tui::{
     backend::Backend,
     layout::{Alignment, Constraint, Direction, Layout, Rect},
     terminal::Frame,
-    text::{Span, Spans, Text},
+    text::{Line, Span, Text},
     widgets::{Block, Borders, Paragraph, Wrap},
 };
 
@@ -22,15 +22,15 @@ impl Painter {
     pub fn get_dd_spans(&self, app_state: &App) -> Option<Text<'_>> {
         if let Some(dd_err) = &app_state.dd_err {
             return Some(Text::from(vec![
-                Spans::default(),
-                Spans::from("Failed to kill process."),
-                Spans::from(dd_err.clone()),
-                Spans::from("Please press ENTER or ESC to close this dialog."),
+                Line::default(),
+                Line::from("Failed to kill process."),
+                Line::from(dd_err.clone()),
+                Line::from("Please press ENTER or ESC to close this dialog."),
             ]));
         } else if let Some(to_kill_processes) = app_state.get_to_delete_processes() {
             if let Some(first_pid) = to_kill_processes.1.first() {
                 return Some(Text::from(vec![
-                    Spans::from(""),
+                    Line::from(""),
                     if app_state
                         .states
                         .proc_state
@@ -40,19 +40,19 @@ impl Painter {
                         .unwrap_or(false)
                     {
                         if to_kill_processes.1.len() != 1 {
-                            Spans::from(format!(
+                            Line::from(format!(
                                 "Kill {} processes with the name \"{}\"?  Press ENTER to confirm.",
                                 to_kill_processes.1.len(),
                                 to_kill_processes.0
                             ))
                         } else {
-                            Spans::from(format!(
+                            Line::from(format!(
                                 "Kill 1 process with the name \"{}\"?  Press ENTER to confirm.",
                                 to_kill_processes.0
                             ))
                         }
                     } else {
-                        Spans::from(format!(
+                        Line::from(format!(
                             "Kill process \"{}\" with PID {}?  Press ENTER to confirm.",
                             to_kill_processes.0, first_pid
                         ))
@@ -358,7 +358,7 @@ impl Painter {
     ) -> bool {
         if let Some(dd_text) = dd_text {
             let dd_title = if app_state.dd_err.is_some() {
-                Spans::from(vec![
+                Line::from(vec![
                     Span::styled(" Error ", self.colours.widget_title_style),
                     Span::styled(
                         format!(
@@ -372,7 +372,7 @@ impl Painter {
                     ),
                 ])
             } else {
-                Spans::from(vec![
+                Line::from(vec![
                     Span::styled(" Confirm Kill Process ", self.colours.widget_title_style),
                     Span::styled(
                         format!(
diff --git a/src/canvas/dialogs/help_dialog.rs b/src/canvas/dialogs/help_dialog.rs
index 66741223..061405d0 100644
--- a/src/canvas/dialogs/help_dialog.rs
+++ b/src/canvas/dialogs/help_dialog.rs
@@ -4,8 +4,8 @@ use tui::{
     backend::Backend,
     layout::{Alignment, Rect},
     terminal::Frame,
+    text::Line,
     text::Span,
-    text::Spans,
     widgets::{Block, Borders, Paragraph, Wrap},
 };
 use unicode_width::UnicodeWidthStr;
@@ -19,7 +19,7 @@ impl Painter {
     pub fn draw_help_dialog<B: Backend>(
         &self, f: &mut Frame<'_, B>, app_state: &mut App, draw_loc: Rect,
     ) {
-        let help_title = Spans::from(vec![
+        let help_title = Line::from(vec![
             Span::styled(" Help ", self.colours.widget_title_style),
             Span::styled(
                 format!(
diff --git a/src/canvas/widgets/basic_table_arrows.rs b/src/canvas/widgets/basic_table_arrows.rs
index 85f37e89..029a6e12 100644
--- a/src/canvas/widgets/basic_table_arrows.rs
+++ b/src/canvas/widgets/basic_table_arrows.rs
@@ -2,8 +2,8 @@ use tui::{
     backend::Backend,
     layout::{Alignment, Constraint, Direction, Layout, Rect},
     terminal::Frame,
+    text::Line,
     text::Span,
-    text::Spans,
     widgets::{Block, Paragraph},
 };
 
@@ -93,16 +93,16 @@ impl Painter {
                 usize::from(draw_loc.width).saturating_sub(6 + left_name.len() + right_name.len());
 
             let left_arrow_text = vec![
-                Spans::default(),
-                Spans::from(Span::styled(
+                Line::default(),
+                Line::from(Span::styled(
                     format!("◄ {}", left_name),
                     self.colours.text_style,
                 )),
             ];
 
             let right_arrow_text = vec![
-                Spans::default(),
-                Spans::from(Span::styled(
+                Line::default(),
+                Line::from(Span::styled(
                     format!("{} ►", right_name),
                     self.colours.text_style,
                 )),
diff --git a/src/canvas/widgets/battery_display.rs b/src/canvas/widgets/battery_display.rs
index 635eebc5..6c175d39 100644
--- a/src/canvas/widgets/battery_display.rs
+++ b/src/canvas/widgets/battery_display.rs
@@ -2,7 +2,7 @@ use tui::{
     backend::Backend,
     layout::{Constraint, Direction, Layout, Rect},
     terminal::Frame,
-    text::{Span, Spans},
+    text::{Line, Span},
     widgets::{Block, Borders, Cell, Paragraph, Row, Table, Tabs},
 };
 use unicode_segmentation::UnicodeSegmentation;
@@ -40,7 +40,7 @@ impl Painter {
 
             let title = if app_state.is_expanded {
                 const TITLE_BASE: &str = " Battery ── Esc to go back ";
-                Spans::from(vec![
+                Line::from(vec![
                     Span::styled(" Battery ", self.colours.widget_title_style),
                     Span::styled(
                         format!(
@@ -53,7 +53,7 @@ impl Painter {
                     ),
                 ])
             } else {
-                Spans::from(Span::styled(" Battery ", self.colours.widget_title_style))
+                Line::from(Span::styled(" Battery ", self.colours.widget_title_style))
             };
 
             let battery_block = if draw_border {
@@ -89,7 +89,7 @@ impl Painter {
                 Tabs::new(
                     battery_names
                         .iter()
-                        .map(|name| Spans::from((*name).clone()))
+                        .map(|name| Line::from((*name).clone()))
                         .collect::<Vec<_>>(),
                 )
                 .block(Block::default())
@@ -227,9 +227,9 @@ impl Painter {
                     margined_draw_loc,
                 );
             } else {
-                let mut contents = vec![Spans::default(); table_gap.into()];
+                let mut contents = vec![Line::default(); table_gap.into()];
 
-                contents.push(Spans::from(Span::styled(
+                contents.push(Line::from(Span::styled(
                     "No data found for this battery",
                     self.colours.text_style,
                 )));
diff --git a/src/canvas/widgets/network_basic.rs b/src/canvas/widgets/network_basic.rs
index 4dd98295..5d7e2597 100644
--- a/src/canvas/widgets/network_basic.rs
+++ b/src/canvas/widgets/network_basic.rs
@@ -2,7 +2,7 @@ use tui::{
     backend::Backend,
     layout::{Constraint, Direction, Layout, Rect},
     terminal::Frame,
-    text::{Span, Spans},
+    text::{Line, Span},
     widgets::{Block, Paragraph},
 };
 
@@ -44,13 +44,13 @@ impl Painter {
         let total_tx_label = format!("Total TX: {}", &app_state.converted_data.total_tx_display);
 
         let net_text = vec![
-            Spans::from(Span::styled(rx_label, self.colours.rx_style)),
-            Spans::from(Span::styled(tx_label, self.colours.tx_style)),
+            Line::from(Span::styled(rx_label, self.colours.rx_style)),
+            Line::from(Span::styled(tx_label, self.colours.tx_style)),
         ];
 
         let total_net_text = vec![
-            Spans::from(Span::styled(total_rx_label, self.colours.total_rx_style)),
-            Spans::from(Span::styled(total_tx_label, self.colours.total_tx_style)),
+            Line::from(Span::styled(total_rx_label, self.colours.total_rx_style)),
+            Line::from(Span::styled(total_tx_label, self.colours.total_tx_style)),
         ];
 
         f.render_widget(Paragraph::new(net_text).block(Block::default()), net_loc[0]);
diff --git a/src/canvas/widgets/process_table.rs b/src/canvas/widgets/process_table.rs
index 1be7730f..44cb5b2f 100644
--- a/src/canvas/widgets/process_table.rs
+++ b/src/canvas/widgets/process_table.rs
@@ -3,7 +3,7 @@ use tui::{
     layout::{Alignment, Constraint, Direction, Layout, Rect},
     style::Style,
     terminal::Frame,
-    text::{Span, Spans},
+    text::{Line, Span},
     widgets::{Block, Borders, Paragraph},
 };
 use unicode_segmentation::UnicodeSegmentation;
@@ -185,7 +185,7 @@ impl Painter {
                 self.colours.text_style,
             );
 
-            let mut search_text = vec![Spans::from({
+            let mut search_text = vec![Line::from({
                 let mut search_vec = vec![Span::styled(
                     SEARCH_TITLE,
                     if is_on_widget {
@@ -225,7 +225,7 @@ impl Painter {
             } else {
                 ("Case(Alt+C)", "Whole(Alt+W)", "Regex(Alt+R)")
             };
-            let option_text = Spans::from(vec![
+            let option_text = Line::from(vec![
                 Span::styled(case, case_style),
                 Span::raw("  "),
                 Span::styled(whole, whole_word_style),
@@ -233,7 +233,7 @@ impl Painter {
                 Span::styled(regex, regex_style),
             ]);
 
-            search_text.push(Spans::from(Span::styled(
+            search_text.push(Line::from(Span::styled(
                 if let Some(err) = &proc_widget_state.proc_search.search_state.error_message {
                     err.as_str()
                 } else {
diff --git a/src/components/data_table/draw.rs b/src/components/data_table/draw.rs
index 3531d3d9..3903f381 100644
--- a/src/components/data_table/draw.rs
+++ b/src/components/data_table/draw.rs
@@ -7,7 +7,7 @@ use concat_string::concat_string;
 use tui::{
     backend::Backend,
     layout::{Constraint, Direction, Layout, Rect},
-    text::{Span, Spans, Text},
+    text::{Line, Span, Text},
     widgets::{Block, Borders, Row, Table},
     Frame,
 };
@@ -98,7 +98,7 @@ where
     /// Generates a title, given the available space.
     pub fn generate_title<'a>(
         &self, draw_info: &'a DrawInfo, total_items: usize,
-    ) -> Option<Spans<'a>> {
+    ) -> Option<Line<'a>> {
         self.props.title.as_ref().map(|title| {
             let current_index = self.state.current_index.saturating_add(1);
             let draw_loc = draw_info.loc;
@@ -129,12 +129,12 @@ where
                     UnicodeSegmentation::graphemes(title_base.as_str(), true).count() + 2,
                 ));
                 let esc = concat_string!("─", lines, "─ Esc to go back ");
-                Spans::from(vec![
+                Line::from(vec![
                     Span::styled(title, title_style),
                     Span::styled(esc, border_style),
                 ])
             } else {
-                Spans::from(Span::styled(title, title_style))
+                Line::from(Span::styled(title, title_style))
             }
         })
     }
diff --git a/src/components/time_graph.rs b/src/components/time_graph.rs
index 6c0ff82e..94192bb4 100644
--- a/src/components/time_graph.rs
+++ b/src/components/time_graph.rs
@@ -6,7 +6,7 @@ use tui::{
     layout::{Constraint, Rect},
     style::Style,
     symbols::Marker,
-    text::{Span, Spans},
+    text::{Line, Span},
     widgets::{Block, Borders, GraphType},
     Frame,
 };
@@ -96,10 +96,10 @@ impl<'a> TimeGraph<'a> {
     }
 
     /// Generates a title for the [`TimeGraph`] widget, given the available space.
-    fn generate_title(&self, draw_loc: Rect) -> Spans<'_> {
+    fn generate_title(&self, draw_loc: Rect) -> Line<'_> {
         if self.is_expanded {
             let title_base = concat_string!(self.title, "── Esc to go back ");
-            Spans::from(vec![
+            Line::from(vec![
                 Span::styled(self.title.as_ref(), self.title_style),
                 Span::styled(
                     concat_string!(
@@ -113,7 +113,7 @@ impl<'a> TimeGraph<'a> {
                 ),
             ])
         } else {
-            Spans::from(Span::styled(self.title.as_ref(), self.title_style))
+            Line::from(Span::styled(self.title.as_ref(), self.title_style))
         }
     }
 
@@ -182,7 +182,7 @@ mod test {
         layout::Rect,
         style::{Color, Style},
         symbols::Marker,
-        text::{Span, Spans},
+        text::{Line, Span},
     };
 
     use super::TimeGraph;
@@ -253,14 +253,14 @@ mod test {
         let title = time_graph.generate_title(draw_loc);
         assert_eq!(
             title,
-            Spans::from(Span::styled(" Network ", Style::default().fg(Color::Cyan)))
+            Line::from(Span::styled(" Network ", Style::default().fg(Color::Cyan)))
         );
 
         time_graph.is_expanded = true;
         let title = time_graph.generate_title(draw_loc);
         assert_eq!(
             title,
-            Spans::from(vec![
+            Line::from(vec![
                 Span::styled(" Network ", Style::default().fg(Color::Cyan)),
                 Span::styled("───── Esc to go back ", Style::default().fg(Color::Blue))
             ])
diff --git a/src/components/tui_widget/pipe_gauge.rs b/src/components/tui_widget/pipe_gauge.rs
index aa933185..3fb543dc 100644
--- a/src/components/tui_widget/pipe_gauge.rs
+++ b/src/components/tui_widget/pipe_gauge.rs
@@ -2,7 +2,7 @@ use tui::{
     buffer::Buffer,
     layout::Rect,
     style::Style,
-    text::Spans,
+    text::Line,
     widgets::{Block, Widget},
 };
 
@@ -25,8 +25,8 @@ impl Default for LabelLimit {
 pub struct PipeGauge<'a> {
     block: Option<Block<'a>>,
     ratio: f64,
-    start_label: Option<Spans<'a>>,
-    inner_label: Option<Spans<'a>>,
+    start_label: Option<Line<'a>>,
+    inner_label: Option<Line<'a>>,
     label_style: Style,
     gauge_style: Style,
     hide_parts: LabelLimit,
@@ -60,7 +60,7 @@ impl<'a> PipeGauge<'a> {
     /// The label displayed before the bar.
     pub fn start_label<T>(mut self, start_label: T) -> Self
     where
-        T: Into<Spans<'a>>,
+        T: Into<Line<'a>>,
     {
         self.start_label = Some(start_label.into());
         self
@@ -69,7 +69,7 @@ impl<'a> PipeGauge<'a> {
     /// The label displayed inside the bar.
     pub fn inner_label<T>(mut self, inner_label: T) -> Self
     where
-        T: Into<Spans<'a>>,
+        T: Into<Line<'a>>,
     {
         self.inner_label = Some(inner_label.into());
         self
@@ -125,8 +125,8 @@ impl<'a> Widget for PipeGauge<'a> {
 
             match self.hide_parts {
                 LabelLimit::StartLabel => {
-                    let inner_label = self.inner_label.unwrap_or_else(|| Spans::from(""));
-                    let _ = buf.set_spans(
+                    let inner_label = self.inner_label.unwrap_or_else(|| Line::from(""));
+                    let _ = buf.set_line(
                         gauge_area.left(),
                         gauge_area.top(),
                         &inner_label,
@@ -139,8 +139,8 @@ impl<'a> Widget for PipeGauge<'a> {
                 LabelLimit::Auto(_)
                     if gauge_area.width < (inner_label_width + start_label_width + 1) as u16 =>
                 {
-                    let inner_label = self.inner_label.unwrap_or_else(|| Spans::from(""));
-                    let _ = buf.set_spans(
+                    let inner_label = self.inner_label.unwrap_or_else(|| Line::from(""));
+                    let _ = buf.set_line(
                         gauge_area.left(),
                         gauge_area.top(),
                         &inner_label,
@@ -151,8 +151,8 @@ impl<'a> Widget for PipeGauge<'a> {
                     return;
                 }
                 _ => {
-                    let start_label = self.start_label.unwrap_or_else(|| Spans::from(""));
-                    buf.set_spans(
+                    let start_label = self.start_label.unwrap_or_else(|| Line::from(""));
+                    buf.set_line(
                         gauge_area.left(),
                         gauge_area.top(),
                         &start_label,
@@ -162,10 +162,10 @@ impl<'a> Widget for PipeGauge<'a> {
             }
         };
 
-        let end_label = self.inner_label.unwrap_or_else(|| Spans::from(""));
+        let end_label = self.inner_label.unwrap_or_else(|| Line::from(""));
         match self.hide_parts {
             LabelLimit::Bars => {
-                let _ = buf.set_spans(
+                let _ = buf.set_line(
                     gauge_area
                         .right()
                         .saturating_sub(end_label.width() as u16 + 1),
@@ -177,7 +177,7 @@ impl<'a> Widget for PipeGauge<'a> {
             LabelLimit::Auto(width_limit)
                 if gauge_area.right().saturating_sub(col) < width_limit =>
             {
-                let _ = buf.set_spans(
+                let _ = buf.set_line(
                     gauge_area
                         .right()
                         .saturating_sub(end_label.width() as u16 + 1),
@@ -187,15 +187,15 @@ impl<'a> Widget for PipeGauge<'a> {
                 );
             }
             LabelLimit::Auto(_) | LabelLimit::None => {
-                let (start, _) = buf.set_spans(col, row, &Spans::from("["), gauge_area.width);
+                let (start, _) = buf.set_line(col, row, &Line::from("["), gauge_area.width);
                 if start >= gauge_area.right() {
                     return;
                 }
 
-                let (end, _) = buf.set_spans(
+                let (end, _) = buf.set_line(
                     (gauge_area.x + gauge_area.width).saturating_sub(1),
                     row,
-                    &Spans::from("]"),
+                    &Line::from("]"),
                     gauge_area.width,
                 );
 
@@ -214,7 +214,7 @@ impl<'a> Widget for PipeGauge<'a> {
                     let gauge_end = gauge_area
                         .right()
                         .saturating_sub(end_label.width() as u16 + 1);
-                    buf.set_spans(gauge_end, row, &end_label, end_label.width() as u16);
+                    buf.set_line(gauge_end, row, &end_label, end_label.width() as u16);
                 }
             }
             LabelLimit::StartLabel => unreachable!(),
diff --git a/src/components/tui_widget/time_chart.rs b/src/components/tui_widget/time_chart.rs
index 9369263f..e433bc16 100644
--- a/src/components/tui_widget/time_chart.rs
+++ b/src/components/tui_widget/time_chart.rs
@@ -8,9 +8,9 @@ use tui::{
     layout::{Constraint, Rect},
     style::{Color, Style},
     symbols::{self, Marker},
-    text::{Span, Spans},
+    text::{Line, Span},
     widgets::{
-        canvas::{Line, Points},
+        canvas::{Line as CanvasLine, Points},
         Block, Borders, GraphType, Widget,
     },
 };
@@ -25,7 +25,7 @@ pub type Point = (f64, f64);
 #[derive(Debug, Clone)]
 pub struct Axis<'a> {
     /// Title displayed next to axis end
-    pub title: Option<Spans<'a>>,
+    pub title: Option<Line<'a>>,
     /// Bounds for the axis (all data points outside these limits will not be represented)
     pub bounds: [f64; 2],
     /// A list of labels to put to the left or below the axis
@@ -49,7 +49,7 @@ impl<'a> Default for Axis<'a> {
 impl<'a> Axis<'a> {
     pub fn title<T>(mut self, title: T) -> Axis<'a>
     where
-        T: Into<Spans<'a>>,
+        T: Into<Line<'a>>,
     {
         self.title = Some(title.into());
         self
@@ -460,7 +460,7 @@ impl<'a> Widget for TimeChart<'a> {
                             );
 
                             if let GraphType::Line = dataset.graph_type {
-                                ctx.draw(&Line {
+                                ctx.draw(&CanvasLine {
                                     x1: interpolated_point.0,
                                     y1: interpolated_point.1,
                                     x2: newer_point.0,
@@ -478,7 +478,7 @@ impl<'a> Widget for TimeChart<'a> {
 
                     if let GraphType::Line = dataset.graph_type {
                         for data in data_slice.windows(2) {
-                            ctx.draw(&Line {
+                            ctx.draw(&CanvasLine {
                                 x1: data[0].0,
                                 y1: data[0].1,
                                 x2: data[1].0,
@@ -504,7 +504,7 @@ impl<'a> Widget for TimeChart<'a> {
                             );
 
                             if let GraphType::Line = dataset.graph_type {
-                                ctx.draw(&Line {
+                                ctx.draw(&CanvasLine {
                                     x1: older_point.0,
                                     y1: older_point.1,
                                     x2: interpolated_point.0,
@@ -551,7 +551,7 @@ impl<'a> Widget for TimeChart<'a> {
                 },
                 original_style,
             );
-            buf.set_spans(x, y, &title, width);
+            buf.set_line(x, y, &title, width);
         }
 
         if let Some((x, y)) = layout.title_y {
@@ -566,7 +566,7 @@ impl<'a> Widget for TimeChart<'a> {
                 },
                 original_style,
             );
-            buf.set_spans(x, y, &title, width);
+            buf.set_line(x, y, &title, width);
         }
     }
 }
diff --git a/src/components/tui_widget/time_chart/canvas.rs b/src/components/tui_widget/time_chart/canvas.rs
index a864d89e..fc921cb4 100644
--- a/src/components/tui_widget/time_chart/canvas.rs
+++ b/src/components/tui_widget/time_chart/canvas.rs
@@ -10,9 +10,9 @@ use tui::{
     layout::Rect,
     style::{Color, Style},
     symbols,
-    text::Spans,
+    text::Line,
     widgets::{
-        canvas::{Line, Points},
+        canvas::{Line as CanvasLine, Points},
         Block, Widget,
     },
 };
@@ -22,7 +22,7 @@ pub trait Shape {
     fn draw(&self, painter: &mut Painter<'_, '_>);
 }
 
-impl Shape for Line {
+impl Shape for CanvasLine {
     fn draw(&self, painter: &mut Painter<'_, '_>) {
         let (x1, y1) = match painter.get_point(self.x1, self.y1) {
             Some(c) => c,
@@ -122,7 +122,7 @@ impl Shape for Points<'_> {
 pub struct Label<'a> {
     x: f64,
     y: f64,
-    spans: Spans<'a>,
+    spans: Line<'a>,
 }
 
 #[derive(Debug, Clone)]
@@ -365,6 +365,7 @@ impl<'a> Context<'a> {
             symbols::Marker::Dot => Box::new(CharGrid::new(width, height, '•')),
             symbols::Marker::Block => Box::new(CharGrid::new(width, height, '▄')),
             symbols::Marker::Braille => Box::new(BrailleGrid::new(width, height)),
+            symbols::Marker::Bar => Box::new(CharGrid::new(width, height, '▄')),
         };
         Context {
             x_bounds,
@@ -542,7 +543,7 @@ where
         {
             let x = ((label.x - left) * resolution.0 / width) as u16 + canvas_area.left();
             let y = ((top - label.y) * resolution.1 / height) as u16 + canvas_area.top();
-            buf.set_spans(x, y, &label.spans, canvas_area.right() - x);
+            buf.set_line(x, y, &label.spans, canvas_area.right() - x);
         }
     }
 }
diff --git a/src/utils/gen_util.rs b/src/utils/gen_util.rs
index 28cb558e..946cb3cd 100644
--- a/src/utils/gen_util.rs
+++ b/src/utils/gen_util.rs
@@ -1,6 +1,6 @@
 use std::cmp::Ordering;
 
-use tui::text::{Span, Spans, Text};
+use tui::text::{Line, Span, Text};
 use unicode_segmentation::UnicodeSegmentation;
 use unicode_width::UnicodeWidthStr;
 
@@ -99,7 +99,7 @@ pub fn get_decimal_prefix(quantity: u64, unit: &str) -> (f64, String) {
 /// Truncates text if it is too long, and adds an ellipsis at the end if needed.
 pub fn truncate_to_text<'a, U: Into<usize>>(content: &str, width: U) -> Text<'a> {
     Text {
-        lines: vec![Spans(vec![Span::raw(truncate_str(content, width))])],
+        lines: vec![Line::from(vec![Span::raw(truncate_str(content, width))])],
     }
 }