diff --git a/representation-learning/requirements.txt b/representation-learning/requirements.txt
index ae3216a..a4664f6 100644
--- a/representation-learning/requirements.txt
+++ b/representation-learning/requirements.txt
@@ -63,7 +63,7 @@ protobuf==3.10.0
 ptyprocess==0.6.0
 pyasn1==0.4.7
 pyasn1-modules==0.2.7
-Pygments==2.4.2
+Pygments==2.7.4
 pyparsing==2.4.5
 PyQt5==5.12.3
 PyQt5-sip==4.19.18