diff --git a/.classpath b/.classpath
index 5b9e9d5..79b91de 100644
--- a/.classpath
+++ b/.classpath
@@ -2,6 +2,6 @@
 <classpath>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
-	<classpathentry kind="lib" path="/lib/processing/core.jar"/>
+	<classpathentry kind="lib" path="/home/jim/INSTALL/processing-4/core/library/core.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/resources/build.properties b/resources/build.properties
index f249aaf..dcdd71f 100644
--- a/resources/build.properties
+++ b/resources/build.properties
@@ -26,7 +26,7 @@ sketchbook.location=${user.home}/Projects/processing
 # For OS X,the following path will direct you into Processing's application
 # package, in case you put Processing inside your Applications folder. 
 
-classpath.local.location=${user.home}/Projects/Workspace/lib/processing
+classpath.local.location=${user.home}/INSTALL/processing-4/core/library
 
 
 # Add all jar files that are required for compiling your project to the local 
@@ -45,7 +45,7 @@ classpath.libraries.location=${sketchbook.location}/libraries
 
 # Set the java version that should be used to compile your library.
 
-java.target.version=1.6
+java.target.version=1.8
 
 
 # Set the description of the Ant build.xml file.
@@ -129,12 +129,12 @@ source.repository=https://github.com/hx2A/ColorBlindness.git
 # This is used to compare different versions of the same library, and check if 
 # an update is available.
 
-library.version=1
+library.version=2
 
 
 # The version as the user will see it.
 
-library.prettyVersion=1.0
+library.prettyVersion=1.0.1
 
 
 # The min and max revision of Processing compatible with your library.
@@ -152,12 +152,12 @@ compatible.maxRevision=0
 # against. This information is only used in the generated webpage.
 
 tested.platform=osx,windows,linux
-tested.processingVersion=2.2.1,3.x
+tested.processingVersion=3.x,4.x
 
 
 # Additional information for the generated webpage.
 
-library.copyright=(c) 2016
+library.copyright=(c) 2016-2021
 library.dependencies=
 library.keywords=Color Blindness, Accessibility, Vision Deficiency