diff --git a/CHANGELOG.md b/CHANGELOG.md
index b6c91d6..bb40d90 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+<a name="3.0.2"></a>
+# [3.0.2](https://github.com/atomastic/strings) (2021-04-13)
+* fix snake() method
+
 <a name="3.0.1"></a>
 # [3.0.1](https://github.com/atomastic/strings) (2021-02-19)
 * fix dependencies.
diff --git a/src/Strings.php b/src/Strings.php
index b5a267e..7593a61 100644
--- a/src/Strings.php
+++ b/src/Strings.php
@@ -402,10 +402,10 @@ public function snake(string $delimiter = '_'): self
         if (! ctype_lower($this->string)) {
             $string = preg_replace('/\s+/u', '', ucwords($this->string));
             $string = static::create(preg_replace('/(.)(?=[A-Z])/u', '$1' . $delimiter, $string), $this->encoding)->lower();
+        
+            $this->string = $string->toString();
         }
 
-        $this->string = $string->toString();
-
         return $this;
     }