diff --git a/go.mod b/go.mod
index 66cc619..163f1b1 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/filecoin-project/go-commp-utils/v2
 go 1.23.0
 
 require (
-	github.com/filecoin-project/go-fil-commcid v0.2.0
+	github.com/filecoin-project/go-fil-commcid v0.3.1
 	github.com/filecoin-project/go-fil-commp-hashhash v0.2.0
 	github.com/filecoin-project/go-padreader v0.0.1
 	github.com/filecoin-project/go-state-types v0.16.0
@@ -27,6 +27,7 @@ require (
 	github.com/multiformats/go-base32 v0.1.0 // indirect
 	github.com/multiformats/go-base36 v0.2.0 // indirect
 	github.com/multiformats/go-multibase v0.2.0 // indirect
+	github.com/multiformats/go-multicodec v0.9.2 // indirect
 	github.com/multiformats/go-varint v0.0.7 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/polydawn/refmt v0.89.0 // indirect
diff --git a/go.sum b/go.sum
index 59f03cc..a13b8c9 100644
--- a/go.sum
+++ b/go.sum
@@ -8,8 +8,8 @@ github.com/filecoin-project/go-address v1.2.0 h1:NHmWUE/J7Pi2JZX3gZt32XuY69o9StV
 github.com/filecoin-project/go-address v1.2.0/go.mod h1:kQEQ4qZ99a51X7DjT9HiMT4yR6UwLJ9kznlxsOIeDAg=
 github.com/filecoin-project/go-crypto v0.1.0 h1:Pob2MphoipMbe/ksxZOMcQvmBHAd3sI/WEqcbpIsGI0=
 github.com/filecoin-project/go-crypto v0.1.0/go.mod h1:K9UFXvvoyAVvB+0Le7oGlKiT9mgA5FHOJdYQXEE8IhI=
-github.com/filecoin-project/go-fil-commcid v0.2.0 h1:B+5UX8XGgdg/XsdUpST4pEBviKkFOw+Fvl2bLhSKGpI=
-github.com/filecoin-project/go-fil-commcid v0.2.0/go.mod h1:8yigf3JDIil+/WpqR5zoKyP0jBPCOGtEqq/K1CcMy9Q=
+github.com/filecoin-project/go-fil-commcid v0.3.1 h1:4EfxpHSlvtkOqa9weG2Yt5kxFmPib2xU7Uc9Lbqk7fs=
+github.com/filecoin-project/go-fil-commcid v0.3.1/go.mod h1:z7Ssf8d7kspF9QRAVHDbZ+43JK4mkhbGH5lyph1TnKY=
 github.com/filecoin-project/go-fil-commp-hashhash v0.2.0 h1:HYIUugzjq78YvV3vC6rL95+SfC/aSTVSnZSZiDV5pCk=
 github.com/filecoin-project/go-fil-commp-hashhash v0.2.0/go.mod h1:VH3fAFOru4yyWar4626IoS5+VGE8SfZiBODJLUigEo4=
 github.com/filecoin-project/go-padreader v0.0.1 h1:8h2tVy5HpoNbr2gBRr+WD6zV6VD6XHig+ynSGJg8ZOs=
@@ -59,6 +59,8 @@ github.com/multiformats/go-base36 v0.2.0/go.mod h1:qvnKE++v+2MWCfePClUEjE78Z7P2a
 github.com/multiformats/go-multibase v0.0.3/go.mod h1:5+1R4eQrT3PkYZ24C3W2Ue2tPwIdYQD509ZjSb5y9Oc=
 github.com/multiformats/go-multibase v0.2.0 h1:isdYCVLvksgWlMW9OZRYJEa9pZETFivncJHmHnnd87g=
 github.com/multiformats/go-multibase v0.2.0/go.mod h1:bFBZX4lKCA/2lyOFSAoKH5SS6oPyjtnzK/XTFDPkNuk=
+github.com/multiformats/go-multicodec v0.9.2 h1:YrlXCuqxjqm3bXl+vBq5LKz5pz4mvAsugdqy78k0pXQ=
+github.com/multiformats/go-multicodec v0.9.2/go.mod h1:LLWNMtyV5ithSBUo3vFIMaeDy+h3EbkMTek1m+Fybbo=
 github.com/multiformats/go-multihash v0.0.13/go.mod h1:VdAWLKTwram9oKAatUcLxBNUjdtcVwxObEQBtRfuyjc=
 github.com/multiformats/go-multihash v0.0.14/go.mod h1:VdAWLKTwram9oKAatUcLxBNUjdtcVwxObEQBtRfuyjc=
 github.com/multiformats/go-multihash v0.2.3 h1:7Lyc8XfX/IY2jWb/gI7JP+o7JEq9hOa7BFvVU9RSh+U=