diff --git a/hex/hex.go b/hex/hex.go
index a752e9e..7ca25d6 100644
--- a/hex/hex.go
+++ b/hex/hex.go
@@ -1,4 +1,4 @@
-package utils
+package hex
 
 import (
 	"encoding/hex"
diff --git a/lang/isocode.go b/lang/isocode.go
index 692b7bb..1305be6 100644
--- a/lang/isocode.go
+++ b/lang/isocode.go
@@ -1,4 +1,4 @@
-package utils
+package lang
 
 var isoCodes = map[string]bool{
 	"eng":     true, // English
diff --git a/pin/pin.go b/pin/pin.go
index 004185b..2b58647 100644
--- a/pin/pin.go
+++ b/pin/pin.go
@@ -1,4 +1,4 @@
-package utils
+package pin
 
 import (
 	"regexp"
diff --git a/pin/pin_test.go b/pin/pin_test.go
index 4937121..434bf9f 100644
--- a/pin/pin_test.go
+++ b/pin/pin_test.go
@@ -1,4 +1,4 @@
-package utils
+package pin
 
 import (
 	"testing"