diff --git a/docker-compose.yml b/docker-compose.yml
index 10dd5a0..ece81c7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -30,7 +30,7 @@ services:
       - "redis"
 
   redis:
-    image: redis:alpine
+    image: redis:alpine3.18
 
   # wikireplica simulator
   mywiki:
diff --git a/helm-quarry/templates/redis_deployment.yaml b/helm-quarry/templates/redis_deployment.yaml
index 63776cd..0f78779 100644
--- a/helm-quarry/templates/redis_deployment.yaml
+++ b/helm-quarry/templates/redis_deployment.yaml
@@ -16,5 +16,5 @@ spec:
     spec:
       containers:
         - name: redis
-          image: redis:alpine
+          image: redis:alpine3.18
           imagePullPolicy: Always