diff --git a/file.go b/file.go
index ef85ca5..8973042 100644
--- a/file.go
+++ b/file.go
@@ -11,6 +11,8 @@ import (
 	"time"
 
 	"github.com/gobuffalo/here"
+	"github.com/markbates/hepa"
+	"github.com/markbates/hepa/filters"
 )
 
 const timeFmt = time.RFC3339Nano
@@ -105,7 +107,16 @@ func (f File) MarshalJSON() ([]byte, error) {
 		}
 		m["data"] = b
 	}
-	return json.Marshal(m)
+
+	b, err := json.Marshal(m)
+	if err != nil {
+		return nil, err
+	}
+
+	hep := hepa.New()
+	hep = hepa.With(hep, filters.Golang())
+	hep = hepa.With(hep, filters.Secrets())
+	return hep.Filter(b)
 }
 
 func (f *File) UnmarshalJSON(b []byte) error {
@@ -118,6 +129,8 @@ func (f *File) UnmarshalJSON(b []byte) error {
 	if !ok {
 		return fmt.Errorf("missing info")
 	}
+
+	fmt.Println(string(info))
 	f.info = &FileInfo{}
 	if err := json.Unmarshal(info, f.info); err != nil {
 		return err
@@ -139,6 +152,10 @@ func (f *File) UnmarshalJSON(b []byte) error {
 		return err
 	}
 
+	if err := json.Unmarshal(m["data"], &f.data); err != nil {
+		return err
+	}
+
 	return nil
 }
 
diff --git a/file_info.go b/file_info.go
index 1c7752a..3dd86dc 100644
--- a/file_info.go
+++ b/file_info.go
@@ -2,6 +2,7 @@ package pkger
 
 import (
 	"encoding/json"
+	"fmt"
 	"os"
 	"time"
 )
@@ -31,48 +32,48 @@ func (f *FileInfo) MarshalJSON() ([]byte, error) {
 	})
 }
 
-// func (f *FileInfo) UnmarshalJSON(b []byte) error {
-// 	m := map[string]interface{}{}
-// 	if err := json.Unmarshal(b, &m); err != nil {
-// 		return err
-// 	}
-//
-// 	var ok bool
-//
-// 	f.name, ok = m["name"].(string)
-// 	if !ok {
-// 		return fmt.Errorf("could not determine name %q", m["name"])
-// 	}
-//
-// 	size, ok := m["size"].(float64)
-// 	if !ok {
-// 		return fmt.Errorf("could not determine size %q", m["size"])
-// 	}
-// 	f.size = int64(size)
-//
-// 	mode, ok := m["mode"].(float64)
-// 	if !ok {
-// 		return fmt.Errorf("could not determine mode %q", m["mode"])
-// 	}
-// 	f.mode = os.FileMode(mode)
-//
-// 	modTime, ok := m["modTime"].(string)
-// 	if !ok {
-// 		return fmt.Errorf("could not determine modTime %q", m["modTime"])
-// 	}
-// 	t, err := time.Parse(timeFmt, modTime)
-// 	if err != nil {
-// 		return err
-// 	}
-// 	f.modTime = t
-//
-// 	f.isDir, ok = m["isDir"].(bool)
-// 	if !ok {
-// 		return fmt.Errorf("could not determine isDir %q", m["isDir"])
-// 	}
-// 	f.sys = m["sys"]
-// 	return nil
-// }
+func (f *FileInfo) UnmarshalJSON(b []byte) error {
+	m := map[string]interface{}{}
+	if err := json.Unmarshal(b, &m); err != nil {
+		return err
+	}
+
+	var ok bool
+
+	f.name, ok = m["name"].(string)
+	if !ok {
+		return fmt.Errorf("could not determine name %q", m["name"])
+	}
+
+	size, ok := m["size"].(float64)
+	if !ok {
+		return fmt.Errorf("could not determine size %q", m["size"])
+	}
+	f.size = int64(size)
+
+	mode, ok := m["mode"].(float64)
+	if !ok {
+		return fmt.Errorf("could not determine mode %q", m["mode"])
+	}
+	f.mode = os.FileMode(mode)
+
+	modTime, ok := m["modTime"].(string)
+	if !ok {
+		return fmt.Errorf("could not determine modTime %q", m["modTime"])
+	}
+	t, err := time.Parse(timeFmt, modTime)
+	if err != nil {
+		return err
+	}
+	f.modTime = t
+
+	f.isDir, ok = m["isDir"].(bool)
+	if !ok {
+		return fmt.Errorf("could not determine isDir %q", m["isDir"])
+	}
+	f.sys = m["sys"]
+	return nil
+}
 
 func (f *FileInfo) Name() string {
 	return f.name
diff --git a/file_test.go b/file_test.go
index 0a7447e..9f2ad4f 100644
--- a/file_test.go
+++ b/file_test.go
@@ -1,6 +1,7 @@
 package pkger
 
 import (
+	"encoding/json"
 	"io"
 	"io/ioutil"
 	"strings"
@@ -78,3 +79,28 @@ func Test_File_Write(t *testing.T) {
 	r.NotZero(fi.ModTime())
 	r.NotEqual(mt, fi.ModTime())
 }
+
+func Test_File_JSON(t *testing.T) {
+	r := require.New(t)
+
+	f, err := createFile("radio.radio")
+	r.NoError(err)
+	r.NotNil(f)
+
+	bi, err := f.Stat()
+	r.NoError(err)
+
+	mj, err := json.Marshal(f)
+	r.NoError(err)
+
+	f2 := &File{}
+
+	r.NoError(json.Unmarshal(mj, f2))
+
+	ai, err := f2.Stat()
+	r.NoError(err)
+
+	r.Equal(bi.Size(), ai.Size())
+
+	r.Equal(string(f.data), string(f2.data))
+}
diff --git a/go.mod b/go.mod
index e6d0c58..4f524d4 100644
--- a/go.mod
+++ b/go.mod
@@ -6,5 +6,6 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/gobuffalo/here v0.2.2
 	github.com/markbates/errx v1.1.0
+	github.com/markbates/hepa v0.0.0-20190718154049-1d900199db5b
 	github.com/stretchr/testify v1.3.0
 )
diff --git a/go.sum b/go.sum
index 211abd7..6d5ac24 100644
--- a/go.sum
+++ b/go.sum
@@ -6,6 +6,8 @@ github.com/gobuffalo/here v0.2.2 h1:AXEK2ApOb4F5cKZ46Ofi8inGWa0qy5ChmJXAK5/IDmo=
 github.com/gobuffalo/here v0.2.2/go.mod h1:2a6G14FaAKOGJMK/5UNa4Og/+iyFS5cq3MnlvFR7YDk=
 github.com/markbates/errx v1.1.0 h1:QDFeR+UP95dO12JgW+tgi2UVfo0V8YBHiUIOaeBPiEI=
 github.com/markbates/errx v1.1.0/go.mod h1:PLa46Oex9KNbVDZhKel8v1OT7hD5JZ2eI7AHhA0wswc=
+github.com/markbates/hepa v0.0.0-20190718154049-1d900199db5b h1:ns0oO2sMEoFJMmrbiWzGQO5AR3GgqfYRAos0gz8C0Cw=
+github.com/markbates/hepa v0.0.0-20190718154049-1d900199db5b/go.mod h1:jHlCX3RNqF+epcY1FxjLyDGzr3l9+mNCh3YDDw6BFvY=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
diff --git a/index.go b/index.go
index 5466602..66ee658 100644
--- a/index.go
+++ b/index.go
@@ -10,6 +10,8 @@ import (
 	"time"
 
 	"github.com/gobuffalo/here"
+	"github.com/markbates/hepa"
+	"github.com/markbates/hepa/filters"
 )
 
 type index struct {
@@ -85,7 +87,15 @@ func (i *index) MarshalJSON() ([]byte, error) {
 	m["infos"] = i.Infos
 	m["current"] = i.current
 
-	return json.Marshal(m)
+	b, err := json.Marshal(m)
+	if err != nil {
+		return nil, err
+	}
+
+	hep := hepa.New()
+	hep = hepa.With(hep, filters.Golang())
+	hep = hepa.With(hep, filters.Secrets())
+	return hep.Filter(b)
 }
 
 func (i *index) UnmarshalJSON(b []byte) error {