diff --git a/yarn.lock b/yarn.lock
index 2f25fc17..fa8cb39a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5878,9 +5878,9 @@
   integrity sha512-wU5J8rUoo32oSef/rFpOT1HIjLjAv3qIDHkw1QIhODV3OpAVHi5oVzlouozg9obUmZKtbZ0qUe/m7FP0y0yBzA==
 
 "@openzeppelin/contracts@^4.3.2":
-  version "4.7.0"
-  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.7.0.tgz#3092d70ea60e3d1835466266b1d68ad47035a2d5"
-  integrity sha512-52Qb+A1DdOss8QvJrijYYPSf32GUg2pGaG/yCxtaA3cu4jduouTdg4XZSMLW9op54m1jH7J8hoajhHKOPsoJFw==
+  version "4.7.3"
+  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.7.3.tgz#939534757a81f8d69cc854c7692805684ff3111e"
+  integrity sha512-dGRS0agJzu8ybo44pCIf3xBaPQN/65AIXNgK8+4gzKd5kbvlqyxryUYVLJv7fK98Seyd2hDZzVEHSWAh0Bt1Yw==
 
 "@overnightjs/logger@1.2.1":
   version "1.2.1"