diff --git a/firmware/version.json b/firmware/version.json
index 36906f1..e92c8e9 100644
--- a/firmware/version.json
+++ b/firmware/version.json
@@ -1 +1 @@
-{"version": "2.2.1"}
\ No newline at end of file
+{"version": "2.2.2"}
\ No newline at end of file