dpep · Oct 4, 2026
diff --git a/lib/faker/default/company.rb b/lib/faker/default/company.rb
@@ -496,7 +496,7 @@ def indian_gst_number(state_code: nil)
             g_.letter(length: 3, ranges: ['A'..'Z'])
             g_.letter(length: 1, ranges: [%w[A B C F G H L J P T K]])
             g_.letter(length: 1, ranges: ['A'..'Z'])
-            g_.int(length: 4, ranges: [0..9999])
+            g_.int(length: 4)
             g_.letter(length: 1, ranges: ['A'..'Z'])
           end
 

diff --git a/test/faker/default/test_faker_company.rb b/test/faker/default/test_faker_company.rb
@@ -250,8 +250,8 @@ def test_spanish_b_algorithm
     assert_equal(3, @tester.send(:spanish_b_algorithm, 6))
   end
 
-  def text_indian_gst_number
-    assert_match(/^([0-2][0-9]|3[0-7])[A-Z]{3}[ABCFGHLJPTK][A-Z]\d{4}[A-Z][A-Z0-9]Z[A-Z0-9]$/i, @tester.indian_gst_number)
+  def test_indian_gst_number
+    assert_match(/^(0[2-9]|[12][0-9]|3[0-8]|98)[A-Z]{3}[ABCFGHLJPTK][A-Z]\d{4}[A-Z][A-Z0-9]Z[A-Z0-9]$/i, @tester.indian_gst_number)
   end
 
   def test_state_code_in_indian_gst_number

diff --git a/...faker/japanese_media/text_faker_naruto.rb → ...faker/japanese_media/test_faker_naruto.rb b/...faker/japanese_media/text_faker_naruto.rb → ...faker/japanese_media/test_faker_naruto.rb