diff --git a/apps/api/package.json b/apps/api/package.json
index 7f5267c..489552b 100644
--- a/apps/api/package.json
+++ b/apps/api/package.json
@@ -21,7 +21,7 @@
     "graphql": "^16.9.0",
     "pino": "^10.3.1",
     "drizzle-orm": "^0.45.2",
-    "viem": "^2.48.11"
+    "viem": "^2.49.3"
   },
   "devDependencies": {
     "@types/node": "^25.7.0",
diff --git a/apps/indexer/package.json b/apps/indexer/package.json
index b44afc3..a7c8898 100644
--- a/apps/indexer/package.json
+++ b/apps/indexer/package.json
@@ -16,7 +16,7 @@
     "@sentriscloud/indexer-chain": "workspace:*",
     "fastify": "^5.2.0",
     "pino": "^10.3.1",
-    "viem": "^2.48.11",
+    "viem": "^2.49.3",
     "drizzle-orm": "^0.45.2"
   },
   "devDependencies": {
diff --git a/packages/chain/package.json b/packages/chain/package.json
index cb7bf13..037385c 100644
--- a/packages/chain/package.json
+++ b/packages/chain/package.json
@@ -14,7 +14,7 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "viem": "^2.48.11",
+    "viem": "^2.49.3",
     "@grpc/grpc-js": "^1.12.0",
     "@grpc/proto-loader": "^0.8.1"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ae81645..b65539d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -51,8 +51,8 @@ importers:
         specifier: ^10.3.1
         version: 10.3.1
       viem:
-        specifier: ^2.48.11
-        version: 2.48.11(typescript@6.0.3)
+        specifier: ^2.49.3
+        version: 2.49.3(typescript@6.0.3)
     devDependencies:
       '@types/node':
         specifier: ^25.7.0
@@ -82,8 +82,8 @@ importers:
         specifier: ^10.3.1
         version: 10.3.1
       viem:
-        specifier: ^2.48.11
-        version: 2.48.11(typescript@6.0.3)
+        specifier: ^2.49.3
+        version: 2.49.3(typescript@6.0.3)
     devDependencies:
       '@types/node':
         specifier: ^25.7.0
@@ -104,8 +104,8 @@ importers:
         specifier: ^0.8.1
         version: 0.8.1
       viem:
-        specifier: ^2.48.11
-        version: 2.48.11(typescript@6.0.3)
+        specifier: ^2.49.3
+        version: 2.49.3(typescript@6.0.3)
     devDependencies:
       '@types/node':
         specifier: ^25.7.0
@@ -1326,8 +1326,8 @@ packages:
   util-deprecate@1.0.2:
     resolution: {integrity: sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==}
 
-  viem@2.48.11:
-    resolution: {integrity: sha512-+WZ5E0dBS6GtKb+1wEk5DeYRRRW42+pFnXCo67Ydodf42sBwO+hu3wnQy66lc4MKmHz+llPVdbyehYr9oTE2iw==}
+  viem@2.49.3:
+    resolution: {integrity: sha512-FlIXd2kRygDxJtvjtPp74vjmyOKMjKlXXgTNdMxr8h3kcDrQ4bYb9q1MpSWyCVa3L2NJc9gSv+u8HcHYIZQUkw==}
     peerDependencies:
       typescript: '>=5.0.4'
     peerDependenciesMeta:
@@ -2331,7 +2331,7 @@ snapshots:
 
   util-deprecate@1.0.2: {}
 
-  viem@2.48.11(typescript@6.0.3):
+  viem@2.49.3(typescript@6.0.3):
     dependencies:
       '@noble/curves': 1.9.1
       '@noble/hashes': 1.8.0