diff --git a/graph.py b/graph.py
index 6e77f7b..1788f2e 100644
--- a/graph.py
+++ b/graph.py
@@ -1,12 +1,16 @@
 from spsa import Param
 import matplotlib.pyplot as plt
-
+from cycler import cycler
 
 class Graph:
     def __init__(self):
         self.time: list[int] = []
         self.history: list[list[Param]] = []
 
+        prop_cycle = plt.rcParams['axes.prop_cycle']
+        colors = prop_cycle.by_key()['color']
+        plt.rc('axes', prop_cycle=cycler('linestyle', ['-','--',':','-.']) * cycler('color', colors))
+
     def update(self, time: list[int], params: list[Param]):
         self.time.append(time)
         self.history.append(params)
diff --git a/requirements.txt b/requirements.txt
index 1573235..16b6191 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,2 @@
-matplotlib==3.5.1
\ No newline at end of file
+matplotlib==3.5.1
+cycler==0.12.1
\ No newline at end of file