diff --git a/services/package.json b/services/package.json
index 626b1c8..ee0dd34 100644
--- a/services/package.json
+++ b/services/package.json
@@ -23,7 +23,7 @@
   "dependencies": {
     "pg": "^8.23.0",
     "prom-client": "^15.1.3",
-    "viem": "^2.57.1",
+    "viem": "^2.57.3",
     "zod": "^4.6.5"
   },
   "devDependencies": {
diff --git a/services/pnpm-lock.yaml b/services/pnpm-lock.yaml
index 09d4a7e..f4ef40e 100644
--- a/services/pnpm-lock.yaml
+++ b/services/pnpm-lock.yaml
@@ -18,8 +18,8 @@ importers:
         specifier: ^15.1.3
         version: 15.1.3
       viem:
-        specifier: ^2.57.1
-        version: 2.57.1(typescript@7.0.2)(zod@4.6.5)
+        specifier: ^2.57.3
+        version: 2.57.3(typescript@7.0.2)(zod@4.6.5)
       zod:
         specifier: ^4.6.5
         version: 4.6.5
@@ -1010,8 +1010,8 @@ packages:
     resolution: {integrity: sha512-vIYxrBCC/N/K+Js3qSN88go7kIfNPssr/hHCesKCQNAjmgvYS2oqr69kIufEG+O4+PfezOH4EbIeHCfFov8ZgQ==}
     hasBin: true
 
-  viem@2.57.1:
-    resolution: {integrity: sha512-eOV3fHnaMzkIFRefZg1icWztAKvBHg7RMKEH89ywY7hnyq1VxI4s/osXnTBViOsEZ7/LbbxU3w+JaIrbeIXRPQ==}
+  viem@2.57.3:
+    resolution: {integrity: sha512-441q6Z42ZU7+mTJrYAjQsBpVWK76nyGQcKOCGT6hp+tBpw1XsnTIgKaqZFLTaW5xmBN1ummEFgzFWmR05FISTg==}
     peerDependencies:
       typescript: '>=5.0.4'
     peerDependenciesMeta:
@@ -1887,7 +1887,7 @@ snapshots:
 
   uuid@11.1.1: {}
 
-  viem@2.57.1(typescript@7.0.2)(zod@4.6.5):
+  viem@2.57.3(typescript@7.0.2)(zod@4.6.5):
     dependencies:
       '@noble/curves': 1.9.1
       '@noble/hashes': 1.8.0