diff --git a/packages/sdk/package.json b/packages/sdk/package.json
index 438f9d3c..0aaa50a8 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -63,6 +63,6 @@
     "@polkadot/types": "^10.11.2",
     "@polkadot/util": "^12.6.2",
     "ethers": "^5.7.2",
-    "viem": "^2.0.0"
+    "viem": ">=1.10.0"
   }
 }