diff --git a/go.mod b/go.mod
index 43094fa56ad62f56a8497830a396cea30b37db42..1618bcbb9695eaf0d919fcaed1bd15a340b31369 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/ipfs/go-blockservice
 require (
 	github.com/ipfs/go-bitswap v0.1.8
 	github.com/ipfs/go-block-format v0.0.2
-	github.com/ipfs/go-cid v0.0.2
+	github.com/ipfs/go-cid v0.0.3
 	github.com/ipfs/go-datastore v0.0.5
 	github.com/ipfs/go-ipfs-blockstore v0.1.0
 	github.com/ipfs/go-ipfs-blocksutil v0.0.1
diff --git a/go.sum b/go.sum
index 587826990e878bee6d6aa4b0f7250766f8ea3042..fcb1d7961f6f1e00814b922abbd922568e845560 100644
--- a/go.sum
+++ b/go.sum
@@ -68,6 +68,8 @@ github.com/ipfs/go-cid v0.0.1 h1:GBjWPktLnNyX0JiQCNFpUuUSoMw5KMyqrsejHYlILBE=
 github.com/ipfs/go-cid v0.0.1/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=
 github.com/ipfs/go-cid v0.0.2 h1:tuuKaZPU1M6HcejsO3AcYWW8sZ8MTvyxfc4uqB4eFE8=
 github.com/ipfs/go-cid v0.0.2/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=
+github.com/ipfs/go-cid v0.0.3 h1:UIAh32wymBpStoe83YCzwVQQ5Oy/H0FdxvUS6DJDzms=
+github.com/ipfs/go-cid v0.0.3/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=
 github.com/ipfs/go-datastore v0.0.1 h1:AW/KZCScnBWlSb5JbnEnLKFWXL224LBEh/9KXXOrUms=
 github.com/ipfs/go-datastore v0.0.1/go.mod h1:d4KVXhMt913cLBEI/PXAy6ko+W7e9AhyAKBGh803qeE=
 github.com/ipfs/go-datastore v0.0.5 h1:q3OfiOZV5rlsK1H5V8benjeUApRfMGs4Mrhmr6NriQo=