diff --git a/examples/gephi/basic.py b/examples/gephi/basic.py
index 1f15fcc..14b15f2 100755
--- a/examples/gephi/basic.py
+++ b/examples/gephi/basic.py
@@ -34,7 +34,7 @@ def main():
 
     with PyCallGraph(output=gephi):
         person = Person()
-        for a in xrange(10):
+        for a in range(10):
             person.add_banana(Banana())
         person.eat_bananas()
 
diff --git a/examples/graphviz/basic.py b/examples/graphviz/basic.py
index 6404af5..63b476a 100755
--- a/examples/graphviz/basic.py
+++ b/examples/graphviz/basic.py
@@ -34,7 +34,7 @@ def main():
 
     with PyCallGraph(output=graphviz):
         person = Person()
-        for a in xrange(10):
+        for a in range(10):
             person.add_banana(Banana())
         person.eat_bananas()
 
diff --git a/examples/graphviz/recursive.py b/examples/graphviz/recursive.py
index 4043878..749a737 100755
--- a/examples/graphviz/recursive.py
+++ b/examples/graphviz/recursive.py
@@ -17,7 +17,7 @@ def main():
     graphviz.output_file = 'recursive.png'
 
     with PyCallGraph(output=graphviz):
-        for a in xrange(1, 10):
+        for a in range(1, 10):
             factorial(a)