diff --git a/contracts/lib/openzeppelin-contracts b/contracts/lib/openzeppelin-contracts
index dbb6104c..ccb39d27 160000
--- a/contracts/lib/openzeppelin-contracts
+++ b/contracts/lib/openzeppelin-contracts
@@ -1 +1 @@
-Subproject commit dbb6104ce834628e473d2173bbc9d47f81a9eec3
+Subproject commit ccb39d27656fc36eea331e3403c52b057885634d