diff --git a/pom.xml b/pom.xml
index 1dccd85..87dae3d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
 	<groupId>com.bwssystems.HABridge</groupId>
 	<artifactId>ha-bridge</artifactId>
-	<version>4.5.0alpha-3</version>
+	<version>4.5.0alpha-4</version>
 	<packaging>jar</packaging>
 
 	<name>HA Bridge</name>
diff --git a/src/main/java/com/bwssystems/HABridge/BridgeSettings.java b/src/main/java/com/bwssystems/HABridge/BridgeSettings.java
index cf3617a..5785992 100644
--- a/src/main/java/com/bwssystems/HABridge/BridgeSettings.java
+++ b/src/main/java/com/bwssystems/HABridge/BridgeSettings.java
@@ -244,7 +244,7 @@ public class BridgeSettings extends BackupHandler {
     }
     
 
-	private void configWriter(String content, Path filePath) {
+	private synchronized void configWriter(String content, Path filePath) {
 		if(Files.exists(filePath) && !Files.isWritable(filePath)){
 			log.error("Error file is not writable: " + filePath);
 			return;