diff --git a/.github/workflows/lint_golang.yml b/.github/workflows/lint_golang.yml
index ded602e0..6c8dbb79 100644
--- a/.github/workflows/lint_golang.yml
+++ b/.github/workflows/lint_golang.yml
@@ -19,5 +19,5 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.54.2
+          version: v1.55.2
           args: --verbose
diff --git a/.golangci.yml b/.golangci.yml
index 816724f4..6104af9b 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -51,14 +51,15 @@ linters-settings:
         disabled: true
       - name: nested-structs
         disabled: true
+      - name: unchecked-type-assertion
+        disabled: true
 
   gofmt:
     rewrite-rules:
-    - pattern:     'interface{}'
-      replacement: 'any'
-    - pattern:     'a[b:len(a)]'
-      replacement: 'a[b:]'
-
+      - pattern: "interface{}"
+        replacement: "any"
+      - pattern: "a[b:len(a)]"
+        replacement: "a[b:]"
 
 linters:
   enable:
diff --git a/client.go b/client.go
index f0902f97..cb2bffe0 100644
--- a/client.go
+++ b/client.go
@@ -1,8 +1,8 @@
 package filetypes
 
 import (
-	csvFile "github.com/cloudquery/filetypes/v4/csv"
-	jsonFile "github.com/cloudquery/filetypes/v4/json"
+	csvfile "github.com/cloudquery/filetypes/v4/csv"
+	jsonfile "github.com/cloudquery/filetypes/v4/json"
 	"github.com/cloudquery/filetypes/v4/parquet"
 	"github.com/cloudquery/filetypes/v4/types"
 )
@@ -14,8 +14,8 @@ type Client struct {
 
 var (
 	_ types.FileType = (*Client)(nil)
-	_ types.FileType = (*csvFile.Client)(nil)
-	_ types.FileType = (*jsonFile.Client)(nil)
+	_ types.FileType = (*csvfile.Client)(nil)
+	_ types.FileType = (*jsonfile.Client)(nil)
 	_ types.FileType = (*parquet.Client)(nil)
 )
 
@@ -34,17 +34,17 @@ func NewClient(spec *FileSpec) (*Client, error) {
 	var client types.FileType
 	switch spec.Format {
 	case FormatTypeCSV:
-		opts := []csvFile.Options{
-			csvFile.WithDelimiter([]rune(spec.csvSpec.Delimiter)[0]),
+		opts := []csvfile.Options{
+			csvfile.WithDelimiter([]rune(spec.csvSpec.Delimiter)[0]),
 		}
 		if !spec.csvSpec.SkipHeader {
-			opts = append(opts, csvFile.WithHeader())
+			opts = append(opts, csvfile.WithHeader())
 		}
 
-		client, err = csvFile.NewClient(opts...)
+		client, err = csvfile.NewClient(opts...)
 
 	case FormatTypeJSON:
-		client, err = jsonFile.NewClient()
+		client, err = jsonfile.NewClient()
 
 	case FormatTypeParquet:
 		client, err = parquet.NewClient(parquet.WithSpec(*spec.parquetSpec))
diff --git a/spec.go b/spec.go
index 98e36311..a2468c2e 100644
--- a/spec.go
+++ b/spec.go
@@ -6,7 +6,7 @@ import (
 	"fmt"
 
 	"github.com/cloudquery/filetypes/v4/csv"
-	jsonFile "github.com/cloudquery/filetypes/v4/json"
+	jsonfile "github.com/cloudquery/filetypes/v4/json"
 	"github.com/cloudquery/filetypes/v4/parquet"
 	"github.com/invopop/jsonschema"
 	orderedmap "github.com/wk8/go-ordered-map/v2"
@@ -40,7 +40,7 @@ type FileSpec struct {
 	Compression CompressionType `json:"compression,omitempty" jsonschema:"enum=,enum=gzip"`
 
 	csvSpec     *csv.Spec
-	jsonSpec    *jsonFile.Spec
+	jsonSpec    *jsonfile.Spec
 	parquetSpec *parquet.Spec
 }
 
@@ -48,7 +48,7 @@ func (FileSpec) JSONSchemaExtend(sc *jsonschema.Schema) {
 	sc.ID = "/schemas/FileSpec"
 	sc.Definitions = jsonschema.Definitions{
 		"CSVSpec":     csv.Spec{}.JSONSchema(),
-		"JSONSpec":    jsonFile.Spec{}.JSONSchema(),
+		"JSONSpec":    jsonfile.Spec{}.JSONSchema(),
 		"ParquetSpec": parquet.Spec{}.JSONSchema(),
 	}
 
@@ -160,7 +160,7 @@ func (s *FileSpec) UnmarshalSpec() error {
 		s.csvSpec = &csv.Spec{}
 		return dec.Decode(s.csvSpec)
 	case FormatTypeJSON:
-		s.jsonSpec = &jsonFile.Spec{}
+		s.jsonSpec = &jsonfile.Spec{}
 		return dec.Decode(s.jsonSpec)
 	case FormatTypeParquet:
 		s.parquetSpec = &parquet.Spec{}
diff --git a/stream_test.go b/stream_test.go
index 07508fb4..ddaa222d 100644
--- a/stream_test.go
+++ b/stream_test.go
@@ -2,7 +2,7 @@ package filetypes_test
 
 import (
 	"bufio"
-	fmt "fmt"
+	"fmt"
 	"io"
 	"testing"