diff --git a/repository/BaselineOfFossil/BaselineOfFossil.class.st b/repository/BaselineOfFossil/BaselineOfFossil.class.st
index 564df24..754154b 100644
--- a/repository/BaselineOfFossil/BaselineOfFossil.class.st
+++ b/repository/BaselineOfFossil/BaselineOfFossil.class.st
@@ -17,7 +17,7 @@ BaselineOfFossil >> baseline: spec [
 			"Dependencies"
 			spec 
 				baseline: 'NeoJSON' with: [ spec repository: 'github://svenvc/NeoJSON/repository' ];
-				baseline: 'OSSubprocess' with: [ spec repository: 'github://pharo-contributions/OSSubprocess:v1.0.1/repository'].
+				baseline: 'OSSubprocess' with: [ spec repository: 'github://pharo-contributions/OSSubprocess:master/repository'].
 			
 			
 			"This package"