diff --git a/python/ML-Projects-master/Spam_Filter/requirements.txt b/python/ML-Projects-master/Spam_Filter/requirements.txt
index 316bfd73..a797f1f6 100644
--- a/python/ML-Projects-master/Spam_Filter/requirements.txt
+++ b/python/ML-Projects-master/Spam_Filter/requirements.txt
@@ -31,7 +31,7 @@ pexpect==4.2.1
 pickleshare==0.7.4
 prompt-toolkit==1.0.15
 ptyprocess==0.5.2
-Pygments==2.2.0
+Pygments==2.7.4
 pyparsing==2.2.0
 python-dateutil==2.6.1
 pytz==2017.2