diff --git a/airflow/docker/requirements-python3.5.txt b/airflow/docker/requirements-python3.5.txt
index 5c2a5da..042adc5 100644
--- a/airflow/docker/requirements-python3.5.txt
+++ b/airflow/docker/requirements-python3.5.txt
@@ -22,7 +22,7 @@ PyJWT==1.7.1
 PyNaCl==1.3.0
 PySmbClient==0.1.5
 PyYAML==5.3.1
-Pygments==2.6.1
+Pygments==2.7.4
 SQLAlchemy-JSONField==0.9.0
 SQLAlchemy==1.3.16
 Sphinx==3.0.1