diff --git a/assign3_convolution_nn/requirements.txt b/assign3_convolution_nn/requirements.txt
index 6b24e50..6004374 100644
--- a/assign3_convolution_nn/requirements.txt
+++ b/assign3_convolution_nn/requirements.txt
@@ -52,7 +52,7 @@ ptyprocess==0.6.0
 py360convert==0.1.0
 pyasn1==0.4.7
 pyasn1-modules==0.2.7
-Pygments==2.4.2
+Pygments==2.7.4
 pyparsing==2.4.2
 pyrsistent==0.15.4
 python-dateutil==2.8.0