diff --git a/pyproject.toml b/pyproject.toml
index 5403187..3526693 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ dependencies = [
     # this file rather than the lockfile, so the declared bound is the operative control
     # in production. Raising it is a deliberate follow-up with its own testing, not a
     # side effect of moving code.
-    "ebus-sdk==0.1.5",
+    "ebus-sdk==0.17.0",
     "paho-mqtt>=2.0.0",
 ]