diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 03a623c..64775e0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
       fail-fast: true
       matrix:
         php: [7.2, 7.3, 7.4]
-        symfony: [4.4.*, 5.0.*]
+        symfony: [4.4.*, 5.0.*, 5.1.*]
 
     steps:
       - name: Checkout code