diff --git a/yarn.lock b/yarn.lock
index f4c3733..7b60407 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5482,8 +5482,8 @@ __metadata:
   linkType: hard
 
 "viem@npm:^2.18.7":
-  version: 2.19.9
-  resolution: "viem@npm:2.19.9"
+  version: 2.21.1
+  resolution: "viem@npm:2.21.1"
   dependencies:
     "@adraffy/ens-normalize": "npm:1.10.0"
     "@noble/curves": "npm:1.4.0"
@@ -5499,7 +5499,7 @@ __metadata:
   peerDependenciesMeta:
     typescript:
       optional: true
-  checksum: 10c0/cdb80671ab32a694f457c8fe7de08be999d3964065f1333b63482d9d2d9df98c6ecbf2c978903bf08b92f43fe80d2e27d803e6dc7ec5fd9bd87f79d8cc048069
+  checksum: 10c0/04b9581831c58c831426bb90bcd4c262c91c466668303bfde24ec133e2e63bed5860e1941dbb0179db70bf48db48e9395ef2242e78a7fe394cf867e509833429
   languageName: node
   linkType: hard