diff --git a/SECURITY.md b/SECURITY.md
index df0473ea810b..eac200d9745e 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -423,3 +423,4 @@ and security team to ensure they still qualify for inclusion on the list.
 | envoy-security@tetrate.io                             | Tetrate       | No       | 12/19       |
 | security@vmware.com                                   | VMware        | No       | 12/19       |
 | envoy-security@pinterest.com                          | Pinterest     | Yes      | 12/19       |
+| envoy-security@dropbox.com                            | Dropbox       | Yes      | 01 /20      |