diff --git a/files/build/versions/dockers/sonic-slave-buster-march-armhf/versions-py3-all-armhf b/files/build/versions/dockers/sonic-slave-buster-march-armhf/versions-py3-all-armhf
index 170f09b526..db287ff443 100644
--- a/files/build/versions/dockers/sonic-slave-buster-march-armhf/versions-py3-all-armhf
+++ b/files/build/versions/dockers/sonic-slave-buster-march-armhf/versions-py3-all-armhf
@@ -58,7 +58,7 @@ pytz==2019.1
 pyxdg==0.25
 pyyaml==5.4.1
 redis==3.5.3
-regex==2021.8.3
+regex==2021.8.21
 requests==2.21.0
 roman==2.0.0
 secretstorage==2.3.1