diff --git a/src/terminal/Terminal.zig b/src/terminal/Terminal.zig
index bbc117a19..3c97da02e 100644
--- a/src/terminal/Terminal.zig
+++ b/src/terminal/Terminal.zig
@@ -3600,58 +3600,63 @@ pub fn printAttributes(self: *Terminal, buf: []u8) ![]const u8 {
     try writer.writeByte('0');
 
     const pen = self.screens.active.cursor.style;
-    var attrs: [8]u8 = @splat(0);
+    var attrs: [9]u8 = @splat(0);
     var i: usize = 0;
 
     if (pen.flags.bold) {
-        attrs[i] = '1';
+        attrs[i] = 1;
         i += 1;
     }
 
     if (pen.flags.faint) {
-        attrs[i] = '2';
+        attrs[i] = 2;
         i += 1;
     }
 
     if (pen.flags.italic) {
-        attrs[i] = '3';
+        attrs[i] = 3;
         i += 1;
     }
 
     if (pen.flags.underline != .none) {
-        attrs[i] = '4';
+        attrs[i] = 4;
+        i += 1;
+    }
+
+    if (pen.flags.overline) {
+        attrs[i] = 53;
         i += 1;
     }
 
     if (pen.flags.blink) {
-        attrs[i] = '5';
+        attrs[i] = 5;
         i += 1;
     }
 
     if (pen.flags.inverse) {
-        attrs[i] = '7';
+        attrs[i] = 7;
         i += 1;
     }
 
     if (pen.flags.invisible) {
-        attrs[i] = '8';
+        attrs[i] = 8;
         i += 1;
     }
 
     if (pen.flags.strikethrough) {
-        attrs[i] = '9';
+        attrs[i] = 9;
         i += 1;
     }
 
-    for (attrs[0..i]) |c| {
-        // Preserve underline styles. Kind of a hack to special case '4'
+    for (attrs[0..i]) |attr| {
+        // Preserve underline styles. Kind of a hack to special case 4
         // here but its easier than changing how we do all attributes.
-        if (c == '4' and pen.flags.underline != .single) {
+        if (attr == 4 and pen.flags.underline != .single) {
             try writer.print(";4:{}", .{@intFromEnum(pen.flags.underline)});
             continue;
         }
 
-        try writer.print(";{c}", .{c});
+        try writer.print(";{}", .{attr});
     }
 
     switch (pen.fg_color) {
@@ -14057,11 +14062,12 @@ test "Terminal: printAttributes" {
         try t.setAttribute(.inverse);
         try t.setAttribute(.invisible);
         try t.setAttribute(.strikethrough);
+        try t.setAttribute(.overline);
         try t.setAttribute(.{ .direct_color_fg = .{ .r = 100, .g = 200, .b = 255 } });
         try t.setAttribute(.{ .direct_color_bg = .{ .r = 101, .g = 102, .b = 103 } });
         defer t.setAttribute(.unset) catch unreachable;
         const buf = try t.printAttributes(&storage);
-        try testing.expectEqualStrings("0;1;2;3;4;5;7;8;9;38:2::100:200:255;48:2::101:102:103", buf);
+        try testing.expectEqualStrings("0;1;2;3;4;53;5;7;8;9;38:2::100:200:255;48:2::101:102:103", buf);
     }
 
     const Case = struct {
diff --git a/src/terminal/dcs.zig b/src/terminal/dcs.zig
index bc183dcf5..a76ab31ba 100644
--- a/src/terminal/dcs.zig
+++ b/src/terminal/dcs.zig
@@ -523,6 +523,7 @@ test "DECRQSS largest response fits fixed buffer" {
     try t.setAttribute(.inverse);
     try t.setAttribute(.invisible);
     try t.setAttribute(.strikethrough);
+    try t.setAttribute(.overline);
     try t.setAttribute(.{ .direct_color_fg = .{
         .r = 255,
         .g = 255,
@@ -538,7 +539,7 @@ test "DECRQSS largest response fits fixed buffer" {
     const encoded = try Command.DECRQSS.sgr.encode(&t, &buf);
 
     const expected =
-        "\x1BP1$r0;1;2;3;4:5;5;7;8;9" ++
+        "\x1BP1$r0;1;2;3;4:5;53;5;7;8;9" ++
         ";38:2::255:255:255" ++
         ";48:2::255:255:255m\x1B\\";
     try testing.expectEqualStrings(expected, encoded);
diff --git a/src/terminal/stream_terminal.zig b/src/terminal/stream_terminal.zig
index 0b2940d1c..1aa8f5579 100644
--- a/src/terminal/stream_terminal.zig
+++ b/src/terminal/stream_terminal.zig
@@ -1449,13 +1449,17 @@ test "DECRQSS responses" {
     s.nextSlice("\x1B[1m\x1BP$qm\x1B\\");
     try S.expectResponse("\x1BP1$r0;1m\x1B\\");
 
+    // Overline
+    s.nextSlice("\x1B[0;53m\x1BP$qm\x1B\\");
+    try S.expectResponse("\x1BP1$r0;53m\x1B\\");
+
     // Requests larger than the parser's fixed request buffer are ignored,
     // and the next DCS command must still be processed normally.
     s.nextSlice("\x1BP$qfoo\x1B\\");
     try testing.expectEqual(@as(usize, 0), S.calls);
     try testing.expect(!s.handler.semantic_failure);
     s.nextSlice("\x1BP$qm\x1B\\");
-    try S.expectResponse("\x1BP1$r0;1m\x1B\\");
+    try S.expectResponse("\x1BP1$r0;53m\x1B\\");
 }
 
 test "DECRQSS without write effect is ignored" {