diff --git a/pxtarget.json b/pxtarget.json
index a8430555..3878867b 100644
--- a/pxtarget.json
+++ b/pxtarget.json
@@ -218,7 +218,7 @@
         "yottaTarget": "bbc-microbit-classic-gcc",
         "yottaCorePackage": "microbit",
         "githubCorePackage": "lancaster-university/microbit",
-        "gittag": "v2.1.0",
+        "gittag": "v2.1.1",
         "serviceId": "microbit",
         "dockerImage": "pext/yotta:latest"
     },