diff --git a/components/devtools/actors/device.rs b/components/devtools/actors/device.rs
index dc6826872c1..5e68d898bc4 100644
--- a/components/devtools/actors/device.rs
+++ b/components/devtools/actors/device.rs
@@ -60,7 +60,7 @@ impl Actor for DeviceActor {
                         apptype: "servo".to_string(),
                         version: env!("CARGO_PKG_VERSION").to_string(),
                         appbuildid: BUILD_ID.to_string(),
-                        platformversion: "130.0".to_string(),
+                        platformversion: "133.0".to_string(),
                         brand_name: "Servo".to_string(),
                     },
                 };