diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2065f4f3..1b042b95 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## 0.6.0-dev
 
+### Added
+
+- Secondary device attributes escape (`CSI > 0 c`)
+
 ## 0.5.0-dev
 
 ### Packaging
diff --git a/alacritty_terminal/src/ansi.rs b/alacritty_terminal/src/ansi.rs
index 5f24dcff..bee19a06 100644
--- a/alacritty_terminal/src/ansi.rs
+++ b/alacritty_terminal/src/ansi.rs
@@ -164,7 +164,7 @@ pub trait Handler {
     /// Identify the terminal (should write back to the pty stream).
     ///
     /// TODO this should probably return an io::Result
-    fn identify_terminal<W: io::Write>(&mut self, _: &mut W) {}
+    fn identify_terminal<W: io::Write>(&mut self, _: &mut W, _intermediate: Option<char>) {}
 
     /// Report device status.
     fn device_status<W: io::Write>(&mut self, _: &mut W, _: usize) {}
@@ -973,8 +973,8 @@ where
             ('C', None) | ('a', None) => {
                 handler.move_forward(Column(arg_or_default!(idx: 0, default: 1) as usize))
             },
-            ('c', None) if arg_or_default!(idx: 0, default: 0) == 0 => {
-                handler.identify_terminal(writer)
+            ('c', intermediate) if arg_or_default!(idx: 0, default: 0) == 0 => {
+                handler.identify_terminal(writer, intermediate.map(|&i| i as char))
             },
             ('D', None) => {
                 handler.move_backward(Column(arg_or_default!(idx: 0, default: 1) as usize))
@@ -1148,7 +1148,7 @@ where
             },
             (b'H', None) => self.handler.set_horizontal_tabstop(),
             (b'M', None) => self.handler.reverse_index(),
-            (b'Z', None) => self.handler.identify_terminal(self.writer),
+            (b'Z', None) => self.handler.identify_terminal(self.writer, None),
             (b'c', None) => self.handler.reset_state(),
             (b'0', intermediate) => {
                 configure_charset!(StandardCharset::SpecialCharacterAndLineDrawing, intermediate)
@@ -1408,7 +1408,7 @@ mod tests {
             self.index = index;
         }
 
-        fn identify_terminal<W: io::Write>(&mut self, _: &mut W) {
+        fn identify_terminal<W: io::Write>(&mut self, _: &mut W, _intermediate: Option<char>) {
             self.identity_reported = true;
         }
 
diff --git a/alacritty_terminal/src/term/mod.rs b/alacritty_terminal/src/term/mod.rs
index 91748359..f27852de 100644
--- a/alacritty_terminal/src/term/mod.rs
+++ b/alacritty_terminal/src/term/mod.rs
@@ -1496,9 +1496,19 @@ impl<T: EventListener> Handler for Term<T> {
     }
 
     #[inline]
-    fn identify_terminal<W: io::Write>(&mut self, writer: &mut W) {
-        trace!("Reporting terminal identity");
-        let _ = writer.write_all(b"\x1b[?6c");
+    fn identify_terminal<W: io::Write>(&mut self, writer: &mut W, intermediate: Option<char>) {
+        match intermediate {
+            None => {
+                trace!("Reporting primary device attributes");
+                let _ = writer.write_all(b"\x1b[?6c");
+            },
+            Some('>') => {
+                trace!("Reporting secondary device attributes");
+                let version = version_number(env!("CARGO_PKG_VERSION"));
+                let _ = writer.write_all(format!("\x1b[>0;{};1c", version).as_bytes());
+            },
+            _ => debug!("Unsupported device attributes intermediate"),
+        }
     }
 
     #[inline]
@@ -2184,6 +2194,27 @@ impl<T: EventListener> Handler for Term<T> {
     }
 }
 
+/// Terminal version for escape sequence reports.
+///
+/// This returns the current terminal version as a unique number based on alacritty_terminal's
+/// semver version. The different versions are padded to ensure that a higher semver version will
+/// always report a higher version number.
+fn version_number(mut version: &str) -> usize {
+    if let Some(separator) = version.rfind('-') {
+        version = &version[..separator];
+    }
+
+    let mut version_number = 0;
+
+    let semver_versions = version.split('.');
+    for (i, semver_version) in semver_versions.rev().enumerate() {
+        let semver_number = semver_version.parse::<usize>().unwrap_or(0);
+        version_number += usize::pow(100, i as u32) * semver_number;
+    }
+
+    version_number
+}
+
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum ClipboardType {
     Clipboard,
@@ -2688,6 +2719,15 @@ mod tests {
         term.set_title(None);
         assert_eq!(term.title, None);
     }
+
+    #[test]
+    fn parse_cargo_version() {
+        assert!(version_number(env!("CARGO_PKG_VERSION")) >= 10_01);
+        assert_eq!(version_number("0.0.1-dev"), 1);
+        assert_eq!(version_number("0.1.2-dev"), 1_02);
+        assert_eq!(version_number("1.2.3-dev"), 1_02_03);
+        assert_eq!(version_number("999.99.99"), 9_99_99_99);
+    }
 }
 
 #[cfg(all(test, feature = "bench"))]
diff --git a/docs/escape_support.md b/docs/escape_support.md
index a02848b2..b757540d 100644
--- a/docs/escape_support.md
+++ b/docs/escape_support.md
@@ -43,7 +43,7 @@ brevity.
 | `CSI B`    | IMPLEMENTED |                                                   |
 | `CSI b`    | IMPLEMENTED |                                                   |
 | `CSI C`    | IMPLEMENTED |                                                   |
-| `CSI c`    | PARTIAL     | No parameter support                              |
+| `CSI c`    | IMPLEMENTED |                                                   |
 | `CSI D`    | IMPLEMENTED |                                                   |
 | `CSI d`    | IMPLEMENTED |                                                   |
 | `CSI E`    | IMPLEMENTED |                                                   |