diff --git a/app/build.gradle b/app/build.gradle
index b04dba1..8b0e584 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,7 +10,7 @@ android {
         minSdk 28
         targetSdk 32
         versionCode 1
-        versionName "1.3.4-beta.1"
+        versionName "1.3.4"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
diff --git a/app/src/main/java/de/cmtjk/linkupconnect/LinkUpConnectService.java b/app/src/main/java/de/cmtjk/linkupconnect/LinkUpConnectService.java
index 2019521..f989436 100644
--- a/app/src/main/java/de/cmtjk/linkupconnect/LinkUpConnectService.java
+++ b/app/src/main/java/de/cmtjk/linkupconnect/LinkUpConnectService.java
@@ -314,7 +314,7 @@ private Map<String, String> getDefaultHeaders() {
         header.put("product", "llu.ios");
         header.put("User-Agent", "FreeStyle LibreLink Up Uploader");
         header.put("Content-Type", "application/json");
-        header.put("version", "4.1.1");
+        header.put("version", "4.7.0");
         header.put("Accept-Encoding", "identity");
         header.put("Connection", "keep-alive");
         header.put("Pragma", "no-cache");