diff --git a/requirements.txt b/requirements.txt
index 6a5b6d40623631e3142a50dc243e78bcbcf4d0b8..1e00ad865219bd247170817a4bd750f54052df75 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 xmltodict==0.12.0
 google-cloud-storage==1.23.0
 boto3==1.12.15
-Jinja2==2.11.3
\ No newline at end of file
+Jinja2==2.11.3
+markupsafe==2.0.1
\ No newline at end of file