diff --git a/pom.xml b/pom.xml
index a6e1b17..edb2aa1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
     <parent>
         <groupId>org.apache.sling</groupId>
         <artifactId>sling-bundle-parent</artifactId>
-        <version>43</version>
+        <version>44</version>
         <relativePath />
     </parent>
 
@@ -30,6 +30,7 @@
 
     <properties>
         <jdk.version>8</jdk.version>
+        <project.build.outputTimestamp>1</project.build.outputTimestamp>
     </properties>
 
     <build>
@@ -105,7 +106,7 @@
         <dependency>
             <groupId>org.apache.johnzon</groupId>
             <artifactId>johnzon-core</artifactId>
-            <version>1.0.0</version>
+            <version>1.2.14</version>
             <scope>test</scope>
         </dependency>
         <dependency>