diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4f7c9fd..1b91e5a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,7 +12,6 @@ jobs:
             fail-fast: false
             matrix:
                 include:
-                    - php: '5.6'
                     - php: '7.0'
                     - php: '7.1'
                     - php: '7.2'