diff --git a/client/status/status.go b/client/status/status.go
index 78f5c0f4..a220f2f3 100644
--- a/client/status/status.go
+++ b/client/status/status.go
@@ -15,7 +15,7 @@ package apistatus
 // It should be noted that using direct typecasting is not a compatible approach.
 //
 // To transport statuses using the NeoFS API V2 protocol, see StatusV2 interface and FromStatusV2 and ToStatusV2 functions.
-type Status interface{}
+type Status any
 
 // ErrFromStatus converts Status instance to error if it is failed. Returns nil on successful Status.
 //
diff --git a/client/status/v2.go b/client/status/v2.go
index 5978efe8..4216e9dd 100644
--- a/client/status/v2.go
+++ b/client/status/v2.go
@@ -123,7 +123,7 @@ func ToStatusV2(st Status) *status.Status {
 	return internalErrorStatus
 }
 
-func errMessageStatusV2(code interface{}, msg string) string {
+func errMessageStatusV2(code any, msg string) string {
 	const (
 		noMsgFmt = "status: code = %v"
 		msgFmt   = noMsgFmt + " message = %s"
diff --git a/client/status/v2_test.go b/client/status/v2_test.go
index 8615bb99..b95abe4b 100644
--- a/client/status/v2_test.go
+++ b/client/status/v2_test.go
@@ -12,7 +12,7 @@ func TestToStatusV2(t *testing.T) {
 	type statusConstructor func() apistatus.Status
 
 	for _, testItem := range [...]struct {
-		status    interface{} // Status or statusConstructor
+		status    any // Status or statusConstructor
 		codeV2    uint64
 		messageV2 string
 	}{
@@ -165,7 +165,7 @@ func TestFromStatusV2(t *testing.T) {
 	type statusConstructor func() apistatus.Status
 
 	for _, testItem := range [...]struct {
-		status    interface{} // Status or statusConstructor
+		status    any // Status or statusConstructor
 		codeV2    uint64
 		messageV2 string
 	}{
diff --git a/netmap/network_info_test.go b/netmap/network_info_test.go
index 195f31a7..c862077d 100644
--- a/netmap/network_info_test.go
+++ b/netmap/network_info_test.go
@@ -63,16 +63,16 @@ func TestNetworkInfo_MsPerBlock(t *testing.T) {
 }
 
 func testConfigValue(t *testing.T,
-	getter func(x NetworkInfo) interface{},
-	setter func(x *NetworkInfo, val interface{}),
-	val1, val2 interface{},
-	v2Key string, v2Val func(val interface{}) []byte,
+	getter func(x NetworkInfo) any,
+	setter func(x *NetworkInfo, val any),
+	val1, val2 any,
+	v2Key string, v2Val func(val any) []byte,
 ) {
 	var x NetworkInfo
 
 	require.Zero(t, getter(x))
 
-	checkVal := func(exp interface{}) {
+	checkVal := func(exp any) {
 		require.EqualValues(t, exp, getter(x))
 
 		var m netmap.NetworkInfo
@@ -99,10 +99,10 @@ func testConfigValue(t *testing.T,
 
 func TestNetworkInfo_AuditFee(t *testing.T) {
 	testConfigValue(t,
-		func(x NetworkInfo) interface{} { return x.AuditFee() },
-		func(info *NetworkInfo, val interface{}) { info.SetAuditFee(val.(uint64)) },
+		func(x NetworkInfo) any { return x.AuditFee() },
+		func(info *NetworkInfo, val any) { info.SetAuditFee(val.(uint64)) },
 		uint64(1), uint64(2),
-		"AuditFee", func(val interface{}) []byte {
+		"AuditFee", func(val any) []byte {
 			data := make([]byte, 8)
 			binary.LittleEndian.PutUint64(data, val.(uint64))
 			return data
@@ -112,10 +112,10 @@ func TestNetworkInfo_AuditFee(t *testing.T) {
 
 func TestNetworkInfo_StoragePrice(t *testing.T) {
 	testConfigValue(t,
-		func(x NetworkInfo) interface{} { return x.StoragePrice() },
-		func(info *NetworkInfo, val interface{}) { info.SetStoragePrice(val.(uint64)) },
+		func(x NetworkInfo) any { return x.StoragePrice() },
+		func(info *NetworkInfo, val any) { info.SetStoragePrice(val.(uint64)) },
 		uint64(1), uint64(2),
-		"BasicIncomeRate", func(val interface{}) []byte {
+		"BasicIncomeRate", func(val any) []byte {
 			data := make([]byte, 8)
 			binary.LittleEndian.PutUint64(data, val.(uint64))
 			return data
@@ -125,10 +125,10 @@ func TestNetworkInfo_StoragePrice(t *testing.T) {
 
 func TestNetworkInfo_ContainerFee(t *testing.T) {
 	testConfigValue(t,
-		func(x NetworkInfo) interface{} { return x.ContainerFee() },
-		func(info *NetworkInfo, val interface{}) { info.SetContainerFee(val.(uint64)) },
+		func(x NetworkInfo) any { return x.ContainerFee() },
+		func(info *NetworkInfo, val any) { info.SetContainerFee(val.(uint64)) },
 		uint64(1), uint64(2),
-		"ContainerFee", func(val interface{}) []byte {
+		"ContainerFee", func(val any) []byte {
 			data := make([]byte, 8)
 			binary.LittleEndian.PutUint64(data, val.(uint64))
 			return data
@@ -138,10 +138,10 @@ func TestNetworkInfo_ContainerFee(t *testing.T) {
 
 func TestNetworkInfo_NamedContainerFee(t *testing.T) {
 	testConfigValue(t,
-		func(x NetworkInfo) interface{} { return x.NamedContainerFee() },
-		func(info *NetworkInfo, val interface{}) { info.SetNamedContainerFee(val.(uint64)) },
+		func(x NetworkInfo) any { return x.NamedContainerFee() },
+		func(info *NetworkInfo, val any) { info.SetNamedContainerFee(val.(uint64)) },
 		uint64(1), uint64(2),
-		"ContainerAliasFee", func(val interface{}) []byte {
+		"ContainerAliasFee", func(val any) []byte {
 			data := make([]byte, 8)
 			binary.LittleEndian.PutUint64(data, val.(uint64))
 			return data
@@ -151,10 +151,10 @@ func TestNetworkInfo_NamedContainerFee(t *testing.T) {
 
 func TestNetworkInfo_EigenTrustAlpha(t *testing.T) {
 	testConfigValue(t,
-		func(x NetworkInfo) interface{} { return x.EigenTrustAlpha() },
-		func(info *NetworkInfo, val interface{}) { info.SetEigenTrustAlpha(val.(float64)) },
+		func(x NetworkInfo) any { return x.EigenTrustAlpha() },
+		func(info *NetworkInfo, val any) { info.SetEigenTrustAlpha(val.(float64)) },
 		0.1, 0.2,
-		"EigenTrustAlpha", func(val interface{}) []byte {
+		"EigenTrustAlpha", func(val any) []byte {
 			data := make([]byte, 8)
 			binary.LittleEndian.PutUint64(data, math.Float64bits(val.(float64)))
 			return data
@@ -164,10 +164,10 @@ func TestNetworkInfo_EigenTrustAlpha(t *testing.T) {
 
 func TestNetworkInfo_NumberOfEigenTrustIterations(t *testing.T) {
 	testConfigValue(t,
-		func(x NetworkInfo) interface{} { return x.NumberOfEigenTrustIterations() },
-		func(info *NetworkInfo, val interface{}) { info.SetNumberOfEigenTrustIterations(val.(uint64)) },
+		func(x NetworkInfo) any { return x.NumberOfEigenTrustIterations() },
+		func(info *NetworkInfo, val any) { info.SetNumberOfEigenTrustIterations(val.(uint64)) },
 		uint64(1), uint64(2),
-		"EigenTrustIterations", func(val interface{}) []byte {
+		"EigenTrustIterations", func(val any) []byte {
 			data := make([]byte, 8)
 			binary.LittleEndian.PutUint64(data, val.(uint64))
 			return data
@@ -177,10 +177,10 @@ func TestNetworkInfo_NumberOfEigenTrustIterations(t *testing.T) {
 
 func TestNetworkInfo_IRCandidateFee(t *testing.T) {
 	testConfigValue(t,
-		func(x NetworkInfo) interface{} { return x.IRCandidateFee() },
-		func(info *NetworkInfo, val interface{}) { info.SetIRCandidateFee(val.(uint64)) },
+		func(x NetworkInfo) any { return x.IRCandidateFee() },
+		func(info *NetworkInfo, val any) { info.SetIRCandidateFee(val.(uint64)) },
 		uint64(1), uint64(2),
-		"InnerRingCandidateFee", func(val interface{}) []byte {
+		"InnerRingCandidateFee", func(val any) []byte {
 			data := make([]byte, 8)
 			binary.LittleEndian.PutUint64(data, val.(uint64))
 			return data
@@ -190,10 +190,10 @@ func TestNetworkInfo_IRCandidateFee(t *testing.T) {
 
 func TestNetworkInfo_MaxObjectSize(t *testing.T) {
 	testConfigValue(t,
-		func(x NetworkInfo) interface{} { return x.MaxObjectSize() },
-		func(info *NetworkInfo, val interface{}) { info.SetMaxObjectSize(val.(uint64)) },
+		func(x NetworkInfo) any { return x.MaxObjectSize() },
+		func(info *NetworkInfo, val any) { info.SetMaxObjectSize(val.(uint64)) },
 		uint64(1), uint64(2),
-		"MaxObjectSize", func(val interface{}) []byte {
+		"MaxObjectSize", func(val any) []byte {
 			data := make([]byte, 8)
 			binary.LittleEndian.PutUint64(data, val.(uint64))
 			return data
@@ -203,10 +203,10 @@ func TestNetworkInfo_MaxObjectSize(t *testing.T) {
 
 func TestNetworkInfo_WithdrawalFee(t *testing.T) {
 	testConfigValue(t,
-		func(x NetworkInfo) interface{} { return x.WithdrawalFee() },
-		func(info *NetworkInfo, val interface{}) { info.SetWithdrawalFee(val.(uint64)) },
+		func(x NetworkInfo) any { return x.WithdrawalFee() },
+		func(info *NetworkInfo, val any) { info.SetWithdrawalFee(val.(uint64)) },
 		uint64(1), uint64(2),
-		"WithdrawFee", func(val interface{}) []byte {
+		"WithdrawFee", func(val any) []byte {
 			data := make([]byte, 8)
 			binary.LittleEndian.PutUint64(data, val.(uint64))
 			return data
@@ -216,14 +216,14 @@ func TestNetworkInfo_WithdrawalFee(t *testing.T) {
 
 func TestNetworkInfo_HomomorphicHashingDisabled(t *testing.T) {
 	testConfigValue(t,
-		func(x NetworkInfo) interface{} { return x.HomomorphicHashingDisabled() },
-		func(info *NetworkInfo, val interface{}) {
+		func(x NetworkInfo) any { return x.HomomorphicHashingDisabled() },
+		func(info *NetworkInfo, val any) {
 			if val.(bool) {
 				info.DisableHomomorphicHashing()
 			}
 		},
 		true, true, // it is impossible to enable hashing
-		"HomomorphicHashingDisabled", func(val interface{}) []byte {
+		"HomomorphicHashingDisabled", func(val any) []byte {
 			data := make([]byte, 1)
 
 			if val.(bool) {
@@ -237,14 +237,14 @@ func TestNetworkInfo_HomomorphicHashingDisabled(t *testing.T) {
 
 func TestNetworkInfo_MaintenanceModeAllowed(t *testing.T) {
 	testConfigValue(t,
-		func(x NetworkInfo) interface{} { return x.MaintenanceModeAllowed() },
-		func(info *NetworkInfo, val interface{}) {
+		func(x NetworkInfo) any { return x.MaintenanceModeAllowed() },
+		func(info *NetworkInfo, val any) {
 			if val.(bool) {
 				info.AllowMaintenanceMode()
 			}
 		},
 		true, true,
-		"MaintenanceModeAllowed", func(val interface{}) []byte {
+		"MaintenanceModeAllowed", func(val any) []byte {
 			if val.(bool) {
 				return []byte{1}
 			}
diff --git a/netmap/parser/query_base_visitor.go b/netmap/parser/query_base_visitor.go
index 23ff0112..ec9964e9 100644
--- a/netmap/parser/query_base_visitor.go
+++ b/netmap/parser/query_base_visitor.go
@@ -8,58 +8,58 @@ type BaseQueryVisitor struct {
 	*antlr.BaseParseTreeVisitor
 }
 
-func (v *BaseQueryVisitor) VisitPolicy(ctx *PolicyContext) interface{} {
+func (v *BaseQueryVisitor) VisitPolicy(ctx *PolicyContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitRepStmt(ctx *RepStmtContext) interface{} {
+func (v *BaseQueryVisitor) VisitRepStmt(ctx *RepStmtContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitCbfStmt(ctx *CbfStmtContext) interface{} {
+func (v *BaseQueryVisitor) VisitCbfStmt(ctx *CbfStmtContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitSelectStmt(ctx *SelectStmtContext) interface{} {
+func (v *BaseQueryVisitor) VisitSelectStmt(ctx *SelectStmtContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitClause(ctx *ClauseContext) interface{} {
+func (v *BaseQueryVisitor) VisitClause(ctx *ClauseContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitFilterExpr(ctx *FilterExprContext) interface{} {
+func (v *BaseQueryVisitor) VisitFilterExpr(ctx *FilterExprContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitFilterStmt(ctx *FilterStmtContext) interface{} {
+func (v *BaseQueryVisitor) VisitFilterStmt(ctx *FilterStmtContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitExpr(ctx *ExprContext) interface{} {
+func (v *BaseQueryVisitor) VisitExpr(ctx *ExprContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitFilterKey(ctx *FilterKeyContext) interface{} {
+func (v *BaseQueryVisitor) VisitFilterKey(ctx *FilterKeyContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitFilterValue(ctx *FilterValueContext) interface{} {
+func (v *BaseQueryVisitor) VisitFilterValue(ctx *FilterValueContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitNumber(ctx *NumberContext) interface{} {
+func (v *BaseQueryVisitor) VisitNumber(ctx *NumberContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitKeyword(ctx *KeywordContext) interface{} {
+func (v *BaseQueryVisitor) VisitKeyword(ctx *KeywordContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitIdent(ctx *IdentContext) interface{} {
+func (v *BaseQueryVisitor) VisitIdent(ctx *IdentContext) any {
 	return v.VisitChildren(ctx)
 }
 
-func (v *BaseQueryVisitor) VisitIdentWC(ctx *IdentWCContext) interface{} {
+func (v *BaseQueryVisitor) VisitIdentWC(ctx *IdentWCContext) any {
 	return v.VisitChildren(ctx)
 }
diff --git a/netmap/parser/query_parser.go b/netmap/parser/query_parser.go
index 578cd0ea..554b33e4 100644
--- a/netmap/parser/query_parser.go
+++ b/netmap/parser/query_parser.go
@@ -383,7 +383,7 @@ func (s *PolicyContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *PolicyContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *PolicyContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitPolicy(s)
@@ -587,7 +587,7 @@ func (s *RepStmtContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *RepStmtContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *RepStmtContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitRepStmt(s)
@@ -732,7 +732,7 @@ func (s *CbfStmtContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *CbfStmtContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *CbfStmtContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitCbfStmt(s)
@@ -976,7 +976,7 @@ func (s *SelectStmtContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *SelectStmtContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *SelectStmtContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitSelectStmt(s)
@@ -1150,7 +1150,7 @@ func (s *ClauseContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *ClauseContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *ClauseContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitClause(s)
@@ -1375,7 +1375,7 @@ func (s *FilterExprContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *FilterExprContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *FilterExprContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitFilterExpr(s)
@@ -1643,7 +1643,7 @@ func (s *FilterStmtContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *FilterStmtContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *FilterStmtContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitFilterStmt(s)
@@ -1850,7 +1850,7 @@ func (s *ExprContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *ExprContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *ExprContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitExpr(s)
@@ -2007,7 +2007,7 @@ func (s *FilterKeyContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *FilterKeyContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *FilterKeyContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitFilterKey(s)
@@ -2159,7 +2159,7 @@ func (s *FilterValueContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *FilterValueContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *FilterValueContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitFilterValue(s)
@@ -2290,7 +2290,7 @@ func (s *NumberContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *NumberContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *NumberContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitNumber(s)
@@ -2422,7 +2422,7 @@ func (s *KeywordContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *KeywordContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *KeywordContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitKeyword(s)
@@ -2550,7 +2550,7 @@ func (s *IdentContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *IdentContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *IdentContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitIdent(s)
@@ -2686,7 +2686,7 @@ func (s *IdentWCContext) ExitRule(listener antlr.ParseTreeListener) {
 	}
 }
 
-func (s *IdentWCContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
+func (s *IdentWCContext) Accept(visitor antlr.ParseTreeVisitor) any {
 	switch t := visitor.(type) {
 	case QueryVisitor:
 		return t.VisitIdentWC(s)
diff --git a/netmap/parser/query_visitor.go b/netmap/parser/query_visitor.go
index a35efde6..81961d49 100644
--- a/netmap/parser/query_visitor.go
+++ b/netmap/parser/query_visitor.go
@@ -9,44 +9,44 @@ type QueryVisitor interface {
 	antlr.ParseTreeVisitor
 
 	// Visit a parse tree produced by Query#policy.
-	VisitPolicy(ctx *PolicyContext) interface{}
+	VisitPolicy(ctx *PolicyContext) any
 
 	// Visit a parse tree produced by Query#repStmt.
-	VisitRepStmt(ctx *RepStmtContext) interface{}
+	VisitRepStmt(ctx *RepStmtContext) any
 
 	// Visit a parse tree produced by Query#cbfStmt.
-	VisitCbfStmt(ctx *CbfStmtContext) interface{}
+	VisitCbfStmt(ctx *CbfStmtContext) any
 
 	// Visit a parse tree produced by Query#selectStmt.
-	VisitSelectStmt(ctx *SelectStmtContext) interface{}
+	VisitSelectStmt(ctx *SelectStmtContext) any
 
 	// Visit a parse tree produced by Query#clause.
-	VisitClause(ctx *ClauseContext) interface{}
+	VisitClause(ctx *ClauseContext) any
 
 	// Visit a parse tree produced by Query#filterExpr.
-	VisitFilterExpr(ctx *FilterExprContext) interface{}
+	VisitFilterExpr(ctx *FilterExprContext) any
 
 	// Visit a parse tree produced by Query#filterStmt.
-	VisitFilterStmt(ctx *FilterStmtContext) interface{}
+	VisitFilterStmt(ctx *FilterStmtContext) any
 
 	// Visit a parse tree produced by Query#expr.
-	VisitExpr(ctx *ExprContext) interface{}
+	VisitExpr(ctx *ExprContext) any
 
 	// Visit a parse tree produced by Query#filterKey.
-	VisitFilterKey(ctx *FilterKeyContext) interface{}
+	VisitFilterKey(ctx *FilterKeyContext) any
 
 	// Visit a parse tree produced by Query#filterValue.
-	VisitFilterValue(ctx *FilterValueContext) interface{}
+	VisitFilterValue(ctx *FilterValueContext) any
 
 	// Visit a parse tree produced by Query#number.
-	VisitNumber(ctx *NumberContext) interface{}
+	VisitNumber(ctx *NumberContext) any
 
 	// Visit a parse tree produced by Query#keyword.
-	VisitKeyword(ctx *KeywordContext) interface{}
+	VisitKeyword(ctx *KeywordContext) any
 
 	// Visit a parse tree produced by Query#ident.
-	VisitIdent(ctx *IdentContext) interface{}
+	VisitIdent(ctx *IdentContext) any
 
 	// Visit a parse tree produced by Query#identWC.
-	VisitIdentWC(ctx *IdentWCContext) interface{}
+	VisitIdentWC(ctx *IdentWCContext) any
 }
diff --git a/netmap/policy.go b/netmap/policy.go
index 2fd845de..7c2165b7 100644
--- a/netmap/policy.go
+++ b/netmap/policy.go
@@ -601,17 +601,17 @@ type policyVisitor struct {
 	antlr.DefaultErrorListener
 }
 
-func (p *policyVisitor) SyntaxError(_ antlr.Recognizer, _ interface{}, line, column int, msg string, _ antlr.RecognitionException) {
+func (p *policyVisitor) SyntaxError(_ antlr.Recognizer, _ any, line, column int, msg string, _ antlr.RecognitionException) {
 	p.reportError(fmt.Errorf("%w: line %d:%d %s", errSyntaxError, line, column, msg))
 }
 
-func (p *policyVisitor) reportError(err error) interface{} {
+func (p *policyVisitor) reportError(err error) any {
 	p.errors = append(p.errors, err)
 	return nil
 }
 
 // VisitPolicy implements parser.QueryVisitor interface.
-func (p *policyVisitor) VisitPolicy(ctx *parser.PolicyContext) interface{} {
+func (p *policyVisitor) VisitPolicy(ctx *parser.PolicyContext) any {
 	if len(p.errors) != 0 {
 		return nil
 	}
@@ -659,7 +659,7 @@ func (p *policyVisitor) VisitPolicy(ctx *parser.PolicyContext) interface{} {
 	return pl
 }
 
-func (p *policyVisitor) VisitCbfStmt(ctx *parser.CbfStmtContext) interface{} {
+func (p *policyVisitor) VisitCbfStmt(ctx *parser.CbfStmtContext) any {
 	cbf, err := strconv.ParseUint(ctx.GetBackupFactor().GetText(), 10, 32)
 	if err != nil {
 		return p.reportError(errInvalidNumber)
@@ -669,7 +669,7 @@ func (p *policyVisitor) VisitCbfStmt(ctx *parser.CbfStmtContext) interface{} {
 }
 
 // VisitRepStmt implements parser.QueryVisitor interface.
-func (p *policyVisitor) VisitRepStmt(ctx *parser.RepStmtContext) interface{} {
+func (p *policyVisitor) VisitRepStmt(ctx *parser.RepStmtContext) any {
 	num, err := strconv.ParseUint(ctx.GetCount().GetText(), 10, 32)
 	if err != nil {
 		return p.reportError(errInvalidNumber)
@@ -686,7 +686,7 @@ func (p *policyVisitor) VisitRepStmt(ctx *parser.RepStmtContext) interface{} {
 }
 
 // VisitSelectStmt implements parser.QueryVisitor interface.
-func (p *policyVisitor) VisitSelectStmt(ctx *parser.SelectStmtContext) interface{} {
+func (p *policyVisitor) VisitSelectStmt(ctx *parser.SelectStmtContext) any {
 	res, err := strconv.ParseUint(ctx.GetCount().GetText(), 10, 32)
 	if err != nil {
 		return p.reportError(errInvalidNumber)
@@ -712,13 +712,13 @@ func (p *policyVisitor) VisitSelectStmt(ctx *parser.SelectStmtContext) interface
 }
 
 // VisitFilterStmt implements parser.QueryVisitor interface.
-func (p *policyVisitor) VisitFilterStmt(ctx *parser.FilterStmtContext) interface{} {
+func (p *policyVisitor) VisitFilterStmt(ctx *parser.FilterStmtContext) any {
 	f := p.VisitFilterExpr(ctx.GetExpr().(*parser.FilterExprContext)).(*netmap.Filter)
 	f.SetName(ctx.GetName().GetText())
 	return f
 }
 
-func (p *policyVisitor) VisitFilterExpr(ctx *parser.FilterExprContext) interface{} {
+func (p *policyVisitor) VisitFilterExpr(ctx *parser.FilterExprContext) any {
 	if eCtx := ctx.Expr(); eCtx != nil {
 		return eCtx.Accept(p)
 	}
@@ -747,7 +747,7 @@ func (p *policyVisitor) VisitFilterExpr(ctx *parser.FilterExprContext) interface
 }
 
 // VisitFilterKey implements parser.QueryVisitor interface.
-func (p *policyVisitor) VisitFilterKey(ctx *parser.FilterKeyContext) interface{} {
+func (p *policyVisitor) VisitFilterKey(ctx *parser.FilterKeyContext) any {
 	if id := ctx.Ident(); id != nil {
 		return id.GetText()
 	}
@@ -756,7 +756,7 @@ func (p *policyVisitor) VisitFilterKey(ctx *parser.FilterKeyContext) interface{}
 	return str[1 : len(str)-1]
 }
 
-func (p *policyVisitor) VisitFilterValue(ctx *parser.FilterValueContext) interface{} {
+func (p *policyVisitor) VisitFilterValue(ctx *parser.FilterValueContext) any {
 	if id := ctx.Ident(); id != nil {
 		return id.GetText()
 	}
@@ -770,7 +770,7 @@ func (p *policyVisitor) VisitFilterValue(ctx *parser.FilterValueContext) interfa
 }
 
 // VisitExpr implements parser.QueryVisitor interface.
-func (p *policyVisitor) VisitExpr(ctx *parser.ExprContext) interface{} {
+func (p *policyVisitor) VisitExpr(ctx *parser.ExprContext) any {
 	f := new(netmap.Filter)
 	if flt := ctx.GetFilter(); flt != nil {
 		f.SetName(flt.GetText())
diff --git a/ns/nns.go b/ns/nns.go
index 95109f3d..281af31c 100644
--- a/ns/nns.go
+++ b/ns/nns.go
@@ -26,7 +26,7 @@ type NNS struct {
 	nnsContract util.Uint160
 
 	invoker interface {
-		Call(contract util.Uint160, operation string, params ...interface{}) (*result.Invoke, error)
+		Call(contract util.Uint160, operation string, params ...any) (*result.Invoke, error)
 	}
 }
 
diff --git a/ns/nns_test.go b/ns/nns_test.go
index 32e35f41..817932f4 100644
--- a/ns/nns_test.go
+++ b/ns/nns_test.go
@@ -29,7 +29,7 @@ type testNeoClient struct {
 	err error
 }
 
-func (x *testNeoClient) Call(contract util.Uint160, operation string, params ...interface{}) (*result.Invoke, error) {
+func (x *testNeoClient) Call(contract util.Uint160, operation string, params ...any) (*result.Invoke, error) {
 	var domain string
 
 	require.Equal(x.t, x.expectedContract, contract)
@@ -49,7 +49,7 @@ type brokenArrayStackItem struct {
 	stackitem.Item
 }
 
-func (x brokenArrayStackItem) Value() interface{} {
+func (x brokenArrayStackItem) Value() any {
 	return 1
 }