diff --git a/SECURITY.md b/SECURITY.md
index f5c6619f4..2095a29fb 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -4,7 +4,7 @@ Avalanche takes the security of the platform and of its users very seriously. We
 
 ## Reporting a Vulnerability
 
-**Please do not file a public ticket** mentioning the vulnerability. To disclose a vulnerability submit it through our [Bug Bounty Program](https://hackenproof.com/avalanche).
+**Please do not file a public ticket** mentioning the vulnerability. To disclose a vulnerability submit it through our [Bug Bounty Program](https://immunefi.com/bug-bounty/avalanche/information/).
 
 Vulnerabilities must be disclosed to us privately with reasonable time to respond, and avoid compromise of other users and accounts, or loss of funds that are not your own. We do not reward spam or social engineering vulnerabilities.
 
diff --git a/lib/openzeppelin-contracts b/lib/openzeppelin-contracts
index 659f3063f..dbb6104ce 160000
--- a/lib/openzeppelin-contracts
+++ b/lib/openzeppelin-contracts
@@ -1 +1 @@
-Subproject commit 659f3063f82422cef820de746444e6f6cba6ca7c
+Subproject commit dbb6104ce834628e473d2173bbc9d47f81a9eec3
diff --git a/lib/openzeppelin-contracts-upgradeable b/lib/openzeppelin-contracts-upgradeable
index f1b3e103c..723f8cab0 160000
--- a/lib/openzeppelin-contracts-upgradeable
+++ b/lib/openzeppelin-contracts-upgradeable
@@ -1 +1 @@
-Subproject commit f1b3e103cd6d48861e71357a7ac32b416c1b066f
+Subproject commit 723f8cab09cdae1aca9ec9cc1cfa040c2d4b06c1