diff --git a/DigitRecognizer/requirements.txt b/DigitRecognizer/requirements.txt
index dc1e921..a55f890 100644
--- a/DigitRecognizer/requirements.txt
+++ b/DigitRecognizer/requirements.txt
@@ -27,7 +27,7 @@ pexpect==4.4.0
 pickleshare==0.7.4
 prompt-toolkit==1.0.15
 ptyprocess==0.5.2
-Pygments==2.2.0
+Pygments==2.7.4
 python-dateutil==2.6.1
 pytz==2018.3
 pyzmq==17.0.0