diff --git a/crates/settings/src/keymap_file.rs b/crates/settings/src/keymap_file.rs
index 91fcca8d5cbddf9dd30b867b3b89848cbc86de1e..5dddff28d8d25652d366565801b249facd584344 100644
--- a/crates/settings/src/keymap_file.rs
+++ b/crates/settings/src/keymap_file.rs
@@ -1100,6 +1100,24 @@ mod tests {
             .unindent(),
         );
 
+        check_keymap_update(
+            "[]",
+            KeybindUpdateOperation::add(KeybindUpdateTarget {
+                keystrokes: &parse_keystrokes("\\ a"),
+                action_name: "zed::SomeAction",
+                context: None,
+                action_arguments: None,
+            }),
+            r#"[
+                {
+                    "bindings": {
+                        "\\ a": "zed::SomeAction"
+                    }
+                }
+            ]"#
+            .unindent(),
+        );
+
         check_keymap_update(
             "[]",
             KeybindUpdateOperation::add(KeybindUpdateTarget {
@@ -1302,6 +1320,79 @@ mod tests {
             .unindent(),
         );
 
+        check_keymap_update(
+            r#"[
+                {
+                    "bindings": {
+                        "\\ a": "zed::SomeAction"
+                    }
+                }
+            ]"#
+            .unindent(),
+            KeybindUpdateOperation::Replace {
+                target: KeybindUpdateTarget {
+                    keystrokes: &parse_keystrokes("\\ a"),
+                    action_name: "zed::SomeAction",
+                    context: None,
+                    action_arguments: None,
+                },
+                source: KeybindUpdateTarget {
+                    keystrokes: &parse_keystrokes("\\ b"),
+                    action_name: "zed::SomeOtherAction",
+                    context: None,
+                    action_arguments: Some(r#"{"foo": "bar"}"#),
+                },
+                target_keybind_source: KeybindSource::User,
+            },
+            r#"[
+                {
+                    "bindings": {
+                        "\\ b": [
+                            "zed::SomeOtherAction",
+                            {
+                                "foo": "bar"
+                            }
+                        ]
+                    }
+                }
+            ]"#
+            .unindent(),
+        );
+
+        check_keymap_update(
+            r#"[
+                {
+                    "bindings": {
+                        "\\ a": "zed::SomeAction"
+                    }
+                }
+            ]"#
+            .unindent(),
+            KeybindUpdateOperation::Replace {
+                target: KeybindUpdateTarget {
+                    keystrokes: &parse_keystrokes("\\ a"),
+                    action_name: "zed::SomeAction",
+                    context: None,
+                    action_arguments: None,
+                },
+                source: KeybindUpdateTarget {
+                    keystrokes: &parse_keystrokes("\\ a"),
+                    action_name: "zed::SomeAction",
+                    context: None,
+                    action_arguments: None,
+                },
+                target_keybind_source: KeybindSource::User,
+            },
+            r#"[
+                {
+                    "bindings": {
+                        "\\ a": "zed::SomeAction"
+                    }
+                }
+            ]"#
+            .unindent(),
+        );
+
         check_keymap_update(
             r#"[
                 {
@@ -1494,6 +1585,37 @@ mod tests {
             .unindent(),
         );
 
+        check_keymap_update(
+            r#"[
+                {
+                    "context": "SomeContext",
+                    "bindings": {
+                        "\\ a": "foo::bar",
+                        "c": "foo::baz",
+                    }
+                },
+            ]"#
+            .unindent(),
+            KeybindUpdateOperation::Remove {
+                target: KeybindUpdateTarget {
+                    context: Some("SomeContext"),
+                    keystrokes: &parse_keystrokes("\\ a"),
+                    action_name: "foo::bar",
+                    action_arguments: None,
+                },
+                target_keybind_source: KeybindSource::User,
+            },
+            r#"[
+                {
+                    "context": "SomeContext",
+                    "bindings": {
+                        "c": "foo::baz",
+                    }
+                },
+            ]"#
+            .unindent(),
+        );
+
         check_keymap_update(
             r#"[
                 {
diff --git a/crates/settings/src/settings_json.rs b/crates/settings/src/settings_json.rs
index 480fe057eacb8d96255a3bf2d7b5f96208f87ced..70c76e23c402b8debcb5e406cc86fa7125e78c5a 100644
--- a/crates/settings/src/settings_json.rs
+++ b/crates/settings/src/settings_json.rs
@@ -140,8 +140,10 @@ pub fn replace_value_in_json_text<T: AsRef<str>>(
 
         let found_key = text
             .get(key_range.clone())
-            .map(|key_text| {
-                depth < key_path.len() && key_text == format!("\"{}\"", key_path[depth].as_ref())
+            .and_then(|key_text| {
+                serde_json::to_string(key_path[depth].as_ref())
+                    .ok()
+                    .map(|key_path| depth < key_path.len() && key_text == key_path)
             })
             .unwrap_or(false);
 
@@ -163,8 +165,8 @@ pub fn replace_value_in_json_text<T: AsRef<str>>(
     if depth == key_path.len() {
         if let Some(new_value) = new_value {
             let new_val = to_pretty_json(new_value, tab_size, tab_size * depth);
-            if let Some(replace_key) = replace_key {
-                let new_key = format!("\"{}\": ", replace_key);
+            if let Some(replace_key) = replace_key.and_then(|str| serde_json::to_string(str).ok()) {
+                let new_key = format!("{}: ", replace_key);
                 if let Some(key_start) = text[..existing_value_range.start].rfind('"') {
                     if let Some(prev_key_start) = text[..key_start].rfind('"') {
                         existing_value_range.start = prev_key_start;