diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index e5889c3..89a694b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,7 +8,7 @@ on:
 jobs:
   tests:
     runs-on: ubuntu-latest
-    container: composer:2.6.5
+    container: composer:2.6
     steps:
       - uses: actions/checkout@v3