diff --git a/resources/build.properties b/resources/build.properties
index fb926829..90e366e9 100644
--- a/resources/build.properties
+++ b/resources/build.properties
@@ -131,12 +131,12 @@ source.repository=https://github.com/openpatch/scratch-for-java.git
 # This is used to compare different versions of the same Library, and check if 
 # an update is available.
 
-library.version=20
+library.version=21
 
 
 # The version as the user will see it.
 
-library.prettyVersion=1.15
+library.prettyVersion=2.0
 
 
 # The min and max revision of Processing compatible with your Library.