diff --git a/cnf/pom.xml b/cnf/pom.xml
index 7c28736d10..f79f7280a9 100644
--- a/cnf/pom.xml
+++ b/cnf/pom.xml
@@ -136,7 +136,7 @@
 		<dependency>
 			<groupId>info.faljse</groupId>
 			<artifactId>SDNotify</artifactId>
-			<version>1.5</version>
+			<version>1.6</version>
 		</dependency>
 		<!-- io -->
 		<dependency>
diff --git a/io.openems.wrapper/sdnotify.bnd b/io.openems.wrapper/sdnotify.bnd
index 8470272e1e..c231fbe6b0 100644
--- a/io.openems.wrapper/sdnotify.bnd
+++ b/io.openems.wrapper/sdnotify.bnd
@@ -2,9 +2,9 @@ Bundle-Name: SDNotify
 Bundle-Description: SDNotify implements the systemd notification protocol in Java.
 Bundle-DocURL: https://github.com/faljse/SDNotify
 Bundle-License: https://opensource.org/licenses/LGPL-2.1
-Bundle-Version: 1.5
+Bundle-Version: 1.6
 
-Include-Resource: @SDNotify-1.5.jar
+Include-Resource: @SDNotify-1.6.jar
 
 -dsannotations: *