diff --git a/go.mod b/go.mod
index 256564fe..ee6537e0 100644
--- a/go.mod
+++ b/go.mod
@@ -50,7 +50,7 @@ require (
 	github.com/ipfs/go-merkledag v0.10.0
 	github.com/ipfs/go-metrics-interface v0.0.1
 	github.com/ipfs/go-path v0.3.0
-	github.com/ipfs/go-unixfs v0.4.2
+	github.com/ipfs/go-unixfs v0.4.3
 	github.com/ipfs/go-unixfsnode v1.5.1
 	github.com/ipld/go-car v0.6.0
 	github.com/ipld/go-codec-dagpb v1.6.0
@@ -203,7 +203,7 @@ require (
 	github.com/huin/goupnp v1.0.3 // indirect
 	github.com/icza/backscanner v0.0.0-20210726202459-ac2ffc679f94 // indirect
 	github.com/ipfs/bbloom v0.0.4 // indirect
-	github.com/ipfs/go-bitfield v1.0.0 // indirect
+	github.com/ipfs/go-bitfield v1.1.0 // indirect
 	github.com/ipfs/go-ds-badger2 v0.1.2 // indirect
 	github.com/ipfs/go-ds-measure v0.2.0 // indirect
 	github.com/ipfs/go-fs-lock v0.0.7 // indirect
diff --git a/go.sum b/go.sum
index 30d55ac1..cf81a265 100644
--- a/go.sum
+++ b/go.sum
@@ -643,8 +643,9 @@ github.com/influxdata/influxdb1-client v0.0.0-20191209144304-8bf82d3c094d/go.mod
 github.com/ipfs/bbloom v0.0.1/go.mod h1:oqo8CVWsJFMOZqTglBG4wydCE4IQA/G2/SEofB0rjUI=
 github.com/ipfs/bbloom v0.0.4 h1:Gi+8EGJ2y5qiD5FbsbpX/TMNcJw8gSqr7eyjHa4Fhvs=
 github.com/ipfs/bbloom v0.0.4/go.mod h1:cS9YprKXpoZ9lT0n/Mw/a6/aFV6DTjTLYHeA+gyqMG0=
-github.com/ipfs/go-bitfield v1.0.0 h1:y/XHm2GEmD9wKngheWNNCNL0pzrWXZwCdQGv1ikXknQ=
 github.com/ipfs/go-bitfield v1.0.0/go.mod h1:N/UiujQy+K+ceU1EF5EkVd1TNqevLrCQMIcAEPrdtus=
+github.com/ipfs/go-bitfield v1.1.0 h1:fh7FIo8bSwaJEh6DdTWbCeZ1eqOaOkKFI74SCnsWbGA=
+github.com/ipfs/go-bitfield v1.1.0/go.mod h1:paqf1wjq/D2BBmzfTVFlJQ9IlFOZpg422HL0HqsGWHU=
 github.com/ipfs/go-bitswap v0.1.0/go.mod h1:FFJEf18E9izuCqUtHxbWEvq+reg7o4CW5wSAE1wsxj0=
 github.com/ipfs/go-bitswap v0.1.2/go.mod h1:qxSWS4NXGs7jQ6zQvoPY3+NmOfHHG47mhkiLzBpJQIs=
 github.com/ipfs/go-bitswap v0.5.1/go.mod h1:P+ckC87ri1xFLvk74NlXdP0Kj9RmWAh4+H78sC6Qopo=
@@ -826,8 +827,8 @@ github.com/ipfs/go-peertaskqueue v0.8.0/go.mod h1:cz8hEnnARq4Du5TGqiWKgMr/BOSQ5X
 github.com/ipfs/go-unixfs v0.2.2-0.20190827150610-868af2e9e5cb/go.mod h1:IwAAgul1UQIcNZzKPYZWOCijryFBeCV79cNubPzol+k=
 github.com/ipfs/go-unixfs v0.2.4/go.mod h1:SUdisfUjNoSDzzhGVxvCL9QO/nKdwXdr+gbMUdqcbYw=
 github.com/ipfs/go-unixfs v0.3.1/go.mod h1:h4qfQYzghiIc8ZNFKiLMFWOTzrWIAtzYQ59W/pCFf1o=
-github.com/ipfs/go-unixfs v0.4.2 h1:hdQlsHHK5tek9gC9mjGVua8xyTqC+eopGseCRcbCZNg=
-github.com/ipfs/go-unixfs v0.4.2/go.mod h1:L+x6JRlFE0PfyMqeoLYVOKLhn5IeZHvNT7ZI51Y9Qyc=
+github.com/ipfs/go-unixfs v0.4.3 h1:EdDc1sNZNFDUlo4UrVAvvAofVI5EwTnKu8Nv8mgXkWQ=
+github.com/ipfs/go-unixfs v0.4.3/go.mod h1:TSG7G1UuT+l4pNj91raXAPkX0BhJi3jST1FDTfQ5QyM=
 github.com/ipfs/go-unixfsnode v1.1.2/go.mod h1:5dcE2x03pyjHk4JjamXmunTMzz+VUtqvPwZjIEkfV6s=
 github.com/ipfs/go-unixfsnode v1.4.0/go.mod h1:qc7YFFZ8tABc58p62HnIYbUMwj9chhUuFWmxSokfePo=
 github.com/ipfs/go-unixfsnode v1.5.1 h1:JcR3t5C2nM1V7PMzhJ/Qmo19NkoFIKweDSZyDx+CjkI=