diff --git a/pubspec.lock b/pubspec.lock
index cc279677..c15dae7b 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -1862,8 +1862,8 @@ packages:
     dependency: "direct main"
     description:
       path: "."
-      ref: "v4.0.11"
-      resolved-ref: "74546b4c4e81357448445c2b6f92411e72dbefec"
+      ref: "v4.0.12"
+      resolved-ref: "7112ec21b752b92c2ee208e1925e8f291f15f1ee"
       url: "https://github.com/lollipopkit/xterm.dart"
     source: git
     version: "4.0.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 065340ba..a9ea3bc8 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -49,7 +49,7 @@ dependencies:
   xterm:
     git:
       url: https://github.com/lollipopkit/xterm.dart
-      ref: v4.0.11
+      ref: v4.0.12
   computer:
     git:
       url: https://github.com/lollipopkit/dart_computer