diff --git a/go.mod b/go.mod
index 4ac5fc017..e195ee4c2 100644
--- a/go.mod
+++ b/go.mod
@@ -14,7 +14,7 @@ require (
 	github.com/multiformats/go-multiaddr-net v0.1.2 // v0.1.1 => v0.1.2
 	github.com/multiformats/go-multihash v0.0.13 // indirect
 	github.com/nspcc-dev/neo-go v0.91.1-pre.0.20201030072836-71216865717b
-	github.com/nspcc-dev/neofs-api-go v1.3.1-0.20201116094437-fe336fd5ba28
+	github.com/nspcc-dev/neofs-api-go v1.20.0
 	github.com/nspcc-dev/neofs-crypto v0.3.0
 	github.com/nspcc-dev/tzhash v1.4.0
 	github.com/panjf2000/ants/v2 v2.3.0
diff --git a/go.sum b/go.sum
index 904341e5f..f16fceee0 100644
Binary files a/go.sum and b/go.sum differ
diff --git a/pkg/core/container/fmt.go b/pkg/core/container/fmt.go
index 1fbcdbce6..754049331 100644
--- a/pkg/core/container/fmt.go
+++ b/pkg/core/container/fmt.go
@@ -23,8 +23,8 @@ func CheckFormat(c *container.Container) error {
 		return errors.Wrap(err, "incorrect version")
 	}
 
-	if len(c.OwnerID().ToV2().GetValue()) != owner.NEO3WalletSize {
-		return errors.Wrap(owner.ErrBadID, "incorrect owner identifier")
+	if ln := len(c.OwnerID().ToV2().GetValue()); ln != owner.NEO3WalletSize {
+		return errors.Errorf("incorrect owner identifier: expected length %d != %d", owner.NEO3WalletSize, ln)
 	}
 
 	if _, err := uuid.FromBytes(c.Nonce()); err != nil {
diff --git a/pkg/services/object/acl/eacl/validator.go b/pkg/services/object/acl/eacl/validator.go
index 9cb3c6d78..f0179b74f 100644
--- a/pkg/services/object/acl/eacl/validator.go
+++ b/pkg/services/object/acl/eacl/validator.go
@@ -107,7 +107,7 @@ func tableAction(unit *ValidationUnit, table *eacl.Table) eacl.Action {
 //  - positive value if no matching header is found for at least one filter;
 //  - zero if at least one suitable header is found for all filters;
 //  - negative value if the headers of at least one filter cannot be obtained.
-func matchFilters(hdrSrc TypedHeaderSource, filters []eacl.Filter) int {
+func matchFilters(hdrSrc TypedHeaderSource, filters []*eacl.Filter) int {
 	matched := 0
 
 	for _, filter := range filters {
@@ -151,7 +151,7 @@ func matchFilters(hdrSrc TypedHeaderSource, filters []eacl.Filter) int {
 
 // returns true if one of ExtendedACLTarget has
 // suitable target OR suitable public key.
-func targetMatches(unit *ValidationUnit, record eacl.Record) bool {
+func targetMatches(unit *ValidationUnit, record *eacl.Record) bool {
 	for _, target := range record.Targets() {
 		// check public key match
 		for _, key := range target.Keys() {
@@ -170,12 +170,12 @@ func targetMatches(unit *ValidationUnit, record eacl.Record) bool {
 }
 
 // Maps match type to corresponding function.
-var mMatchFns = map[eacl.Match]func(Header, eacl.Filter) bool{
-	eacl.MatchStringEqual: func(header Header, filter eacl.Filter) bool {
+var mMatchFns = map[eacl.Match]func(Header, *eacl.Filter) bool{
+	eacl.MatchStringEqual: func(header Header, filter *eacl.Filter) bool {
 		return header.Value() == filter.Value()
 	},
 
-	eacl.MatchStringNotEqual: func(header Header, filter eacl.Filter) bool {
+	eacl.MatchStringNotEqual: func(header Header, filter *eacl.Filter) bool {
 		return header.Value() != filter.Value()
 	},
 }