diff --git a/be-graphes-algos/src/main/java/org/insa/graphs/algorithm/shortestpath/Label.java b/be-graphes-algos/src/main/java/org/insa/graphs/algorithm/shortestpath/Label.java
index b116294..104cf91 100644
--- a/be-graphes-algos/src/main/java/org/insa/graphs/algorithm/shortestpath/Label.java
+++ b/be-graphes-algos/src/main/java/org/insa/graphs/algorithm/shortestpath/Label.java
@@ -6,10 +6,10 @@ import org.insa.graphs.model.Arc;
 import org.insa.graphs.model.Node;
 
 public class Label implements Comparable<Label> {
-    protected Node sommet;
-    protected boolean marque;
-    protected double cost;
-    protected Arc parent;
+    private Node sommet;
+    private boolean marque;
+    private double cost;
+    private Arc parent;
 
 
   
diff --git a/be-graphes-algos/target/classes/org/insa/graphs/algorithm/shortestpath/DijkstraAlgorithm.class b/be-graphes-algos/target/classes/org/insa/graphs/algorithm/shortestpath/DijkstraAlgorithm.class
index 5d8e442..5dae2c8 100644
Binary files a/be-graphes-algos/target/classes/org/insa/graphs/algorithm/shortestpath/DijkstraAlgorithm.class and b/be-graphes-algos/target/classes/org/insa/graphs/algorithm/shortestpath/DijkstraAlgorithm.class differ