diff --git a/apps/api/package.json b/apps/api/package.json
index f5283f8..6cb0017 100644
--- a/apps/api/package.json
+++ b/apps/api/package.json
@@ -19,7 +19,7 @@
     "fastify": "^5.2.0",
     "pino": "^9.5.0",
     "drizzle-orm": "^0.36.0",
-    "viem": "^2.21.0"
+    "viem": "^2.48.8"
   },
   "devDependencies": {
     "@types/node": "^22.10.0",
diff --git a/apps/indexer/package.json b/apps/indexer/package.json
index 96640ec..c7f3c63 100644
--- a/apps/indexer/package.json
+++ b/apps/indexer/package.json
@@ -16,7 +16,7 @@
     "@sentriscloud/indexer-chain": "workspace:*",
     "fastify": "^5.2.0",
     "pino": "^9.5.0",
-    "viem": "^2.21.0",
+    "viem": "^2.48.8",
     "drizzle-orm": "^0.36.0"
   },
   "devDependencies": {
diff --git a/packages/chain/package.json b/packages/chain/package.json
index ef46b6c..58301b3 100644
--- a/packages/chain/package.json
+++ b/packages/chain/package.json
@@ -14,7 +14,7 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "viem": "^2.21.0",
+    "viem": "^2.48.8",
     "@grpc/grpc-js": "^1.12.0",
     "@grpc/proto-loader": "^0.7.13"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9f790d3..eb42ecc 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -45,8 +45,8 @@ importers:
         specifier: ^9.5.0
         version: 9.14.0
       viem:
-        specifier: ^2.21.0
-        version: 2.48.4(typescript@5.9.3)
+        specifier: ^2.48.8
+        version: 2.48.8(typescript@5.9.3)
     devDependencies:
       '@types/node':
         specifier: ^22.10.0
@@ -76,8 +76,8 @@ importers:
         specifier: ^9.5.0
         version: 9.14.0
       viem:
-        specifier: ^2.21.0
-        version: 2.48.4(typescript@5.9.3)
+        specifier: ^2.48.8
+        version: 2.48.8(typescript@5.9.3)
     devDependencies:
       '@types/node':
         specifier: ^22.10.0
@@ -98,8 +98,8 @@ importers:
         specifier: ^0.7.13
         version: 0.7.15
       viem:
-        specifier: ^2.21.0
-        version: 2.48.4(typescript@5.9.3)
+        specifier: ^2.48.8
+        version: 2.48.8(typescript@5.9.3)
     devDependencies:
       '@types/node':
         specifier: ^22.10.0
@@ -1113,8 +1113,8 @@ packages:
   undici-types@6.21.0:
     resolution: {integrity: sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==}
 
-  viem@2.48.4:
-    resolution: {integrity: sha512-mReP/rgY2P+WeeRSG4sUvccCLKfyAW1C73Y3KkobAqgzYmVna9qyUMNE44xIUkDtfvRuC33r24UhF4baBYovsg==}
+  viem@2.48.8:
+    resolution: {integrity: sha512-Xj3Nrt66SKtn06kczU91ELn9Difr84ZM5A62BTlaisT5lpgt058i2mBkfMZCXHGb1ocOLjzC2ztPhD0Lvky7uQ==}
     peerDependencies:
       typescript: '>=5.0.4'
     peerDependenciesMeta:
@@ -1888,7 +1888,7 @@ snapshots:
 
   undici-types@6.21.0: {}
 
-  viem@2.48.4(typescript@5.9.3):
+  viem@2.48.8(typescript@5.9.3):
     dependencies:
       '@noble/curves': 1.9.1
       '@noble/hashes': 1.8.0