diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 64f3d57..8d381f2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,26 +16,26 @@ jobs:
       fail-fast: false
       matrix:
         ruby-version:
-          - 3.2.0
-          - 3.1.3
-          - 3.0.5
-          - 2.7.7
-          - 2.6.6
-          - 2.5.8
-          - 2.4.10
+          - 3.2
+          - 3.1
+          - '3.0'
+          - 2.7
+          - 2.6
+          - 2.5
+          - 2.4
         gemfile:
           - openssl_3_1
           - openssl_3_0
           - openssl_2_2
           - openssl_2_1
         exclude:
-          - ruby-version: '2.4.10'
+          - ruby-version: '2.4'
             gemfile: openssl_3_0
-          - ruby-version: '2.5.8'
+          - ruby-version: '2.5'
             gemfile: openssl_3_0
-          - ruby-version: '2.4.10'
+          - ruby-version: '2.4'
             gemfile: openssl_3_1
-          - ruby-version: '2.5.8'
+          - ruby-version: '2.5'
             gemfile: openssl_3_1
     env:
       BUNDLE_GEMFILE: gemfiles/${{ matrix.gemfile }}.gemfile
@@ -49,6 +49,6 @@ jobs:
         bundler-cache: true
     - name: Run rubocop
       run: bundle exec rubocop
-      if: ${{ matrix.ruby == '3.2.0' }}
+      if: ${{ matrix.ruby == '3.2' }}
     - name: Run tests
       run: bundle exec rspec