diff --git a/repository/BaselineOfGrafoscopioUtils/BaselineOfGrafoscopioUtils.class.st b/repository/BaselineOfGrafoscopioUtils/BaselineOfGrafoscopioUtils.class.st
index b9c3e34..81637db 100644
--- a/repository/BaselineOfGrafoscopioUtils/BaselineOfGrafoscopioUtils.class.st
+++ b/repository/BaselineOfGrafoscopioUtils/BaselineOfGrafoscopioUtils.class.st
@@ -12,14 +12,15 @@ BaselineOfGrafoscopioUtils >> baseline: spec [
 		for: #common 
 		do: [ 
 			"Dependencies"
-			spec baseline: 'PetitParser' with: [ spec repository: 'github://moosetechnology/PetitParser/src' ]. 
-			self fossil: spec.
-			
-			"Groups"
-			spec group: 'PetitParser' with: #('Minimal' 'Indent' 'YAML'). 
+
+			self fossil: spec.			
+			spec project: 'PetitParser' with: [
+				spec 
+					repository: 'github://moosetechnology/PetitParser/src';
+					loads: #('Minimal' 'Indent' 'YAML')]. 
 	
 			"Packages"
-			spec package: 'Grafoscopio-Utils' with:  [ spec requires: #('Fossil') ]
+			spec package: 'Grafoscopio-Utils' with:  [ spec requires: #('Fossil' 'PetitParser') ]
 	]
 ]