diff --git a/yarn.lock b/yarn.lock
index 5408883..3932c32 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -509,9 +509,9 @@
     fastq "^1.6.0"
 
 "@openzeppelin/contracts-upgradeable@^4.4.2":
-  version "4.9.3"
-  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts-upgradeable/-/contracts-upgradeable-4.9.3.tgz#ff17a80fb945f5102571f8efecb5ce5915cc4811"
-  integrity sha512-jjaHAVRMrE4UuZNfDwjlLGDxTHWIOwTJS2ldnc278a0gevfXfPr8hxKEVBGFBE96kl2G3VHDZhUimw/+G3TG2A==
+  version "4.9.6"
+  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts-upgradeable/-/contracts-upgradeable-4.9.6.tgz#38b21708a719da647de4bb0e4802ee235a0d24df"
+  integrity sha512-m4iHazOsOCv1DgM7eD7GupTJ+NFVujRZt1wzddDPSVGpWdKq1SKkla5htKG7+IS4d2XOCtzkUNwRZ7Vq5aEUMA==
 
 "@renovatebot/pep440@^3.0.20":
   version "3.0.20"