diff --git a/poseidon/airflow/test/requirements.txt b/poseidon/airflow/test/requirements.txt
index bd54c8c..05276bc 100644
--- a/poseidon/airflow/test/requirements.txt
+++ b/poseidon/airflow/test/requirements.txt
@@ -227,7 +227,7 @@ pycryptodomex==3.9.8
 pydata-google-auth==1.1.0
 pydruid==0.5.8
 pyflakes==2.2.0
-Pygments==2.6.1
+Pygments==2.7.4
 PyHive==0.6.3
 PyJWT==1.7.1
 pykerberos==1.2.1