diff --git a/transformer-arch/requirements.txt b/transformer-arch/requirements.txt
index dbbfa2c..4af7f0b 100644
--- a/transformer-arch/requirements.txt
+++ b/transformer-arch/requirements.txt
@@ -55,7 +55,7 @@ psutil==5.8.0
 pyarrow==5.0.0
 pyasn1==0.4.8
 pyasn1-modules==0.2.8
-Pygments==2.10.0
+Pygments==2.15.0
 pyparsing==2.4.7
 python-dateutil==2.8.2
 pytz==2021.3