diff --git a/app/build.gradle b/app/build.gradle
index a2d1f312..dbdddd03 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -27,8 +27,8 @@ android {
         applicationId "de.stephanlindauer.criticalmaps"
         minSdkVersion 16
         targetSdkVersion 31
-        versionCode 43
-        versionName "2.7.0"
+        versionCode 44
+        versionName "2.7.1"
         vectorDrawables.useSupportLibrary = true
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
diff --git a/app/src/main/java/de/stephanlindauer/criticalmaps/service/ServerSyncService.java b/app/src/main/java/de/stephanlindauer/criticalmaps/service/ServerSyncService.java
index dfd28e1f..96a08606 100644
--- a/app/src/main/java/de/stephanlindauer/criticalmaps/service/ServerSyncService.java
+++ b/app/src/main/java/de/stephanlindauer/criticalmaps/service/ServerSyncService.java
@@ -25,7 +25,7 @@
 public class ServerSyncService extends Service {
 
     @SuppressWarnings("FieldCanBeLocal")
-    private final int SERVER_SYNC_INTERVAL = 12 * 1000; // 12 sec -> 5 times a minute
+    private final int SERVER_SYNC_INTERVAL = 45 * 1000; // 45 sec
 
     private Timer timerPullServer;