diff --git a/dependency.repos b/dependency.repos
index b0a0370..e57e155 100644
--- a/dependency.repos
+++ b/dependency.repos
@@ -3,3 +3,7 @@ repositories:
     type: git
     url: https://github.com/BehaviorTree/BehaviorTree.ROS2.git
     version: humble
+  voicevox_ros2:
+    type: git
+    url: https://github.com/tutrobo/voicevox_ros2.git
+    version: master
\ No newline at end of file