diff --git a/.github/workflows/backend.yml b/.github/workflows/backend.yml
index 21264b5..a941602 100644
--- a/.github/workflows/backend.yml
+++ b/.github/workflows/backend.yml
@@ -10,7 +10,7 @@ jobs:
       fail-fast: false
       matrix:
         node-version: [14.x]
-        redis-version: [5, 6]
+        redis-version: [6]
         poetry-version: [1.1.11]
         python-version: [3.8, 3.9]
         os: [ubuntu-latest]