diff --git a/types/contract-proxy-kit/package.json b/types/contract-proxy-kit/package.json
index a7624aa82ab9ce..51f6b9ff79c819 100644
--- a/types/contract-proxy-kit/package.json
+++ b/types/contract-proxy-kit/package.json
@@ -1,6 +1,6 @@
 {
     "private": true,
     "dependencies": {
-        "ethers": "^4.0.43"
+        "ethers": "^5.0.0"
     }
 }