diff --git a/pom.xml b/pom.xml
index 2cbe4c4..92e4c39 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,9 +7,9 @@
 	<packaging>jar</packaging>
 
 	<scm>
-		<developerConnection>scm:git:ssh://git@github.com/usethesource/flybytes.git</developerConnection>
-	  <tag>HEAD</tag>
-  </scm>
+        <developerConnection>scm:git:ssh://git@github.com/usethesource/flybytes.git</developerConnection>
+	    <tag>HEAD</tag>
+    </scm>
 
 	<build>
 		<sourceDirectory>src</sourceDirectory>
@@ -32,59 +32,59 @@
 			</resource>
 		</resources>
 		<testSourceDirectory>src</testSourceDirectory>
-
-                <plugins>
-                    <plugin>
-                        <groupId>org.rascalmpl</groupId>
-                        <artifactId>rascal-maven-plugin</artifactId>
-                        <version>0.15.4</version>
+        <plugins>
+            <plugin>
+                <groupId>org.rascalmpl</groupId>
+                <artifactId>rascal-maven-plugin</artifactId>
+                <version>0.19.0-RC3</version>
+                <configuration>
+                    <errorsAsWarnings>true</errorsAsWarnings>
+                    <bin>${project.build.outputDirectory}</bin>
+                    <srcs>
+                        <src>${project.basedir}/src</src>
+                    </srcs>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>flybytes-compile</id>
+                        <phase>compile</phase>
+                        <goals>
+                            <goal>compile</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>flybytes-package</id>
+                        <phase>pre-package</phase>
+                        <goals>
+                            <goal>package</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>default-cli</id>
+                        <phase>compile</phase>
+                        <goals>
+                            <goal>tutor</goal>
+                        </goals>
                         <configuration>
-                            <errorsAsWarnings>true</errorsAsWarnings>
+                            <enableStandardLibrary>true</enableStandardLibrary>
+                            <errorsAsWarnings>false</errorsAsWarnings>
                             <bin>${project.build.outputDirectory}</bin>
+                            <license>${project.basedir}/LICENSE</license>
+                            <sources>|http://github.com/usethesource/flybytes/blob/main|</sources>
+                            <!--<packageRoot>${project.basedir}</packageRoot> -->
+                            <issues>|http://github.com/usethesource/flybytes/issues|</issues>
                             <srcs>
                                 <src>${project.basedir}/src</src>
+                                <src>${project.basedir}/doc/Why</src>
+                                <src>${project.basedir}/doc/References</src>
+                                <src>${project.basedir}/src</src>
                             </srcs>
+                            <ignores>
+                            </ignores>
                         </configuration>
-                        <executions>
-                            <execution>
-                                <id>flybytes-compile</id>
-                                <phase>compile</phase>
-                                <goals>
-                                    <goal>compile</goal>
-                                </goals>
-                            </execution>
-                            <execution>
-                                <id>flybytes-package</id>
-                                <phase>pre-package</phase>
-                                <goals>
-                                    <goal>package</goal>
-                                </goals>
-                            </execution>
-                            <execution>
-                                <id>default-cli</id>
-                                <phase>compile</phase>
-                                <goals>
-                                    <goal>tutor</goal>
-                                </goals>
-                                <configuration>
-                                    <enableStandardLibrary>true</enableStandardLibrary>
-                                    <errorsAsWarnings>false</errorsAsWarnings>
-                                    <bin>${project.build.outputDirectory}</bin>
-                                    <license>${project.basedir}/LICENSE</license>
-                                    <sources>|http://github.com/usethesource/flybytes|</sources>
-                                    <issues>|http://github.com/usethesource/flybytes/issues|</issues>
-                                    <srcs>
-                                        <src>${project.basedir}/src</src>
-                                        <src>${project.basedir}/doc/Why</src>
-                                        <src>${project.basedir}/doc/References</src>
-                                        <src>${project.basedir}/src</src>
-                                    </srcs>
-                                    <ignores>
-                                    </ignores>
-                                </configuration>
-                            </execution>
-                        </executions>
-                    </plugin>
+                    </execution>
+                </executions>
+            </plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
@@ -161,7 +161,7 @@
                 <dependency>
                     <groupId>org.rascalmpl</groupId>
                     <artifactId>rascal</artifactId>
-                    <version>0.28.2</version>
+                    <version>0.32.0-RC1</version>
                 </dependency>
                 <dependency>
                     <groupId>org.ow2.asm</groupId>