diff --git a/requirements.txt b/requirements.txt
index df32bde..e1a4927 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -54,7 +54,7 @@ prometheus-client==0.7.1
 prompt-toolkit==2.0.9
 protobuf==3.9.1
 ptyprocess==0.6.0
-Pygments==2.4.2
+Pygments==2.7.4
 pyparsing==2.4.2
 pyrsistent==0.15.4
 python-dateutil==2.8.0
diff --git a/requirements/multiple_category_classification_keras.txt b/requirements/multiple_category_classification_keras.txt
index df32bde..e1a4927 100644
--- a/requirements/multiple_category_classification_keras.txt
+++ b/requirements/multiple_category_classification_keras.txt
@@ -54,7 +54,7 @@ prometheus-client==0.7.1
 prompt-toolkit==2.0.9
 protobuf==3.9.1
 ptyprocess==0.6.0
-Pygments==2.4.2
+Pygments==2.7.4
 pyparsing==2.4.2
 pyrsistent==0.15.4
 python-dateutil==2.8.0