diff --git a/packages/arb-rpc-node/go.mod b/packages/arb-rpc-node/go.mod
index c1725549db..59e99a19e2 100644
--- a/packages/arb-rpc-node/go.mod
+++ b/packages/arb-rpc-node/go.mod
@@ -10,7 +10,6 @@ require (
 	github.com/go-redis/redis/v8 v8.11.4
 	github.com/gorilla/handlers v1.5.1
 	github.com/gorilla/mux v1.8.0
-	github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d
 	github.com/miguelmota/go-ethereum-hdwallet v0.1.1
 	github.com/offchainlabs/arbitrum/packages/arb-avm-cpp v0.8.0
 	github.com/offchainlabs/arbitrum/packages/arb-evm v0.8.0