diff --git a/yarn.lock b/yarn.lock
index e344c4b..21f83d2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2248,15 +2248,10 @@
   resolved "https://registry.yarnpkg.com/@openzeppelin/contracts-upgradeable/-/contracts-upgradeable-4.5.2.tgz#90d9e47bacfd8693bfad0ac8a394645575528d05"
   integrity sha512-xgWZYaPlrEOQo3cBj97Ufiuv79SPd8Brh4GcFYhPgb6WvAq4ppz8dWKL6h+jLAK01rUqMRp/TS9AdXgAeNvCLA==
 
-"@openzeppelin/contracts@^4.4.2":
-  version "4.4.2"
-  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.4.2.tgz#4e889c9c66e736f7de189a53f8ba5b8d789425c2"
-  integrity sha512-NyJV7sJgoGYqbtNUWgzzOGW4T6rR19FmX1IJgXGdapGPWsuMelGJn9h03nos0iqfforCbCB0iYIR0MtIuIFLLw==
-
-"@openzeppelin/contracts@^4.8.0":
-  version "4.8.0"
-  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.8.0.tgz#6854c37df205dd2c056bdfa1b853f5d732109109"
-  integrity sha512-AGuwhRRL+NaKx73WKRNzeCxOCOCxpaqF+kp8TJ89QzAipSwZy/NoflkWaL9bywXFRhIzXt8j38sfF7KBKCPWLw==
+"@openzeppelin/contracts@^4.4.2", "@openzeppelin/contracts@^4.8.0":
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.9.5.tgz#1eed23d4844c861a1835b5d33507c1017fa98de8"
+  integrity sha512-ZK+W5mVhRppff9BE6YdR8CC52C8zAvsVAiWhEtQ5+oNxFE6h1WdeWo+FJSF8KKvtxxVYZ7MTP/5KoVpAU3aSWg==
 
 "@openzeppelin/upgrades@^2.8.0":
   version "2.8.0"