diff --git a/readers.json b/readers.json
index 1bb5717..e40f5e8 100644
--- a/readers.json
+++ b/readers.json
@@ -321,9 +321,9 @@
         "TransmitFrequencyMHz": 865.7,
         "MinimalRssi": -80,
         "ConnectedAntennaPowers": {
-          "1": 28,
-          "2": 28,
-          "3": 28
+          "1": 29,
+          "2": 29,
+          "3": 29
         }
       },
       {
@@ -334,9 +334,9 @@
         "TransmitFrequencyMHz": 867.5,
         "MinimalRssi": -80,
         "ConnectedAntennaPowers": {
-          "1": 28,
-          "2": 28,
-          "3": 28
+          "1": 29,
+          "2": 29,
+          "3": 29
         }
       },
       {