diff --git a/lib/openzeppelin-contracts b/lib/openzeppelin-contracts
index a22c886..db06a6e 160000
--- a/lib/openzeppelin-contracts
+++ b/lib/openzeppelin-contracts
@@ -1 +1 @@
-Subproject commit a22c8862f3fd80cd2bd5fab703b4e93ef3830040
+Subproject commit db06a6ef998c4fde4ef3ff2c6fd6010aa0841d4f