diff --git a/src/main/resources/base/ayab/firmware/firmware.json b/src/main/resources/base/ayab/firmware/firmware.json
index a90688c0..282eaa87 100644
--- a/src/main/resources/base/ayab/firmware/firmware.json
+++ b/src/main/resources/base/ayab/firmware/firmware.json
@@ -3,7 +3,7 @@
         "uno":[
             {
                 "url":"/",
-                "version":"1.0.0-beta1",
+                "version":"1.0.0-beta3",
                 "file":"ayab_monolithic_uno.hex"
             }
         ]
diff --git a/src/main/resources/base/ayab/firmware/manifest.txt b/src/main/resources/base/ayab/firmware/manifest.txt
index 547326a2..ff6b6663 100644
--- a/src/main/resources/base/ayab/firmware/manifest.txt
+++ b/src/main/resources/base/ayab/firmware/manifest.txt
@@ -1 +1 @@
-1.0.0-beta1
\ No newline at end of file
+1.0.0-beta3
\ No newline at end of file