diff --git a/README.md b/README.md
index 50a18973..bc19ef38 100644
--- a/README.md
+++ b/README.md
@@ -435,3 +435,4 @@ Profile on LeetCode: [fartem](https://leetcode.com/fartem/).
 | 2432. The Employee That Worked on the Longest Task                 | [Link](https://leetcode.com/problems/the-employee-that-worked-on-the-longest-task/)                 | [Link](./lib/easy/2432_the_employee_that_worked_on_the_longest_task.rb)                 |
 | 2441. Largest Positive Integer That Exists With Its Negative       | [Link](https://leetcode.com/problems/largest-positive-integer-that-exists-with-its-negative/)       | [Link](./lib/easy/2441_largest_positive_integer_that_exists_with_its_negative.rb)       |
 | 2446. Determine if Two Events Have Conflict                        | [Link](https://leetcode.com/problems/determine-if-two-events-have-conflict/)                        | [Link](./lib/easy/2446_determine_if_two_events_have_conflict.rb)                        |
+| 2455. Average Value of Even Numbers That Are Divisible by Three    | [Link](https://leetcode.com/problems/average-value-of-even-numbers-that-are-divisible-by-three/)    | [Link](./lib/easy/2455_average_value_of_even_numbers_that_are_divisible_by_three.rb)    |
diff --git a/leetcode-ruby.gemspec b/leetcode-ruby.gemspec
index 1ad48636..9845c7cd 100644
--- a/leetcode-ruby.gemspec
+++ b/leetcode-ruby.gemspec
@@ -5,7 +5,7 @@ require 'English'
 ::Gem::Specification.new do |s|
   s.required_ruby_version = '>= 3.0'
   s.name = 'leetcode-ruby'
-  s.version = '5.7.4'
+  s.version = '5.7.5'
   s.license = 'MIT'
   s.files = ::Dir['lib/**/*.rb'] + %w[bin/leetcode-ruby README.md LICENSE]
   s.executable = 'leetcode-ruby'
diff --git a/lib/easy/2455_average_value_of_even_numbers_that_are_divisible_by_three.rb b/lib/easy/2455_average_value_of_even_numbers_that_are_divisible_by_three.rb
new file mode 100644
index 00000000..1fdc5700
--- /dev/null
+++ b/lib/easy/2455_average_value_of_even_numbers_that_are_divisible_by_three.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+# https://leetcode.com/problems/average-value-of-even-numbers-that-are-divisible-by-three/
+# @param {Integer[]} nums
+# @return {Integer}
+def average_value(nums)
+  count = 0
+  sum = 0
+
+  nums.each do |num|
+    next unless (num % 6).zero?
+
+    count += 1
+    sum += num
+  end
+
+  count.positive? ? sum / count : 0
+end
diff --git a/test/easy/test_2455_average_value_of_even_numbers_that_are_divisible_by_three.rb b/test/easy/test_2455_average_value_of_even_numbers_that_are_divisible_by_three.rb
new file mode 100644
index 00000000..704ad647
--- /dev/null
+++ b/test/easy/test_2455_average_value_of_even_numbers_that_are_divisible_by_three.rb
@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+require_relative '../test_helper'
+require_relative '../../lib/easy/2455_average_value_of_even_numbers_that_are_divisible_by_three'
+require 'minitest/autorun'
+
+class AverageValueOfEvenNumbersThatAreDivisibleByThreeTest < ::Minitest::Test
+  def test_default
+    assert_equal(9, average_value([1, 3, 6, 10, 12, 15]))
+    assert_equal(0, average_value([1, 2, 4, 7, 10]))
+  end
+end