diff --git a/README.md b/README.md
index baeaabc..e88237f 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ The method is located under "src/main/java/com/juebag/rrdbulkwriter".
 
 The method can be called from a compiled .jar file with
 
-"java -cp rrdbulkwriter-1.0-jar-with-dependencies com.juebag.rrdbulkwriter.RRDBulkWriter".
+"java -cp rrdbulkwriter-{actual version}-jar-with-dependencies.jar com.juebag.rrdbulkwriter.RRDBulkWriter".
 
 Some output is printed on the terminal to show the process is working, the complete log and all other output is stored under "/user/rrd4j-demo".
 The output consists of the requested <itemname>.rrd file, the <itemname>.log and an <itemname>.png graphic file showing a graph of the data.
diff --git a/pom.xml b/pom.xml
index 58e6c6f..efca567 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
   <groupId>com.juebag.rrdbulkwriter</groupId>
   <artifactId>rrdbulkwriter</artifactId>
-  <version>1.0</version>
+  <version>1.1</version>
 
   <name>rrdbulkwriter</name>
   <!-- FIXME change it to the project's website -->
diff --git a/target/classes/com/juebag/rrdbulkwriter/RRDBulkWriter$CustomTimeLabelFormat.class b/target/classes/com/juebag/rrdbulkwriter/RRDBulkWriter$CustomTimeLabelFormat.class
index 6538742..fbf2b09 100644
Binary files a/target/classes/com/juebag/rrdbulkwriter/RRDBulkWriter$CustomTimeLabelFormat.class and b/target/classes/com/juebag/rrdbulkwriter/RRDBulkWriter$CustomTimeLabelFormat.class differ
diff --git a/target/classes/com/juebag/rrdbulkwriter/RRDBulkWriter.class b/target/classes/com/juebag/rrdbulkwriter/RRDBulkWriter.class
index 7095684..84dcb96 100644
Binary files a/target/classes/com/juebag/rrdbulkwriter/RRDBulkWriter.class and b/target/classes/com/juebag/rrdbulkwriter/RRDBulkWriter.class differ
diff --git a/target/rrdbulkwriter-1.0-jar-with-dependencies.jar b/target/rrdbulkwriter-1.1-jar-with-dependencies.jar
similarity index 97%
rename from target/rrdbulkwriter-1.0-jar-with-dependencies.jar
rename to target/rrdbulkwriter-1.1-jar-with-dependencies.jar
index c7a8484..956972b 100644
Binary files a/target/rrdbulkwriter-1.0-jar-with-dependencies.jar and b/target/rrdbulkwriter-1.1-jar-with-dependencies.jar differ
diff --git a/target/test-classes/com/juebag/rrdbulkwriter/AppTest.class b/target/test-classes/com/juebag/rrdbulkwriter/AppTest.class
deleted file mode 100644
index 763b7e8..0000000
Binary files a/target/test-classes/com/juebag/rrdbulkwriter/AppTest.class and /dev/null differ