diff --git a/values/loki.yml.tpl b/values/loki.yml.tpl
index adb4bbc..fa8d016 100644
--- a/values/loki.yml.tpl
+++ b/values/loki.yml.tpl
@@ -80,7 +80,7 @@ backend:
       memory: 1Mi
     limits:
       cpu: 200m
-      memory: 256Mi
+      memory: 512Mi
 bloomCompactor:
   replicas: 0
 bloomGateway:
@@ -192,7 +192,7 @@ write:
       memory: 1Mi
     limits:
       cpu: 200m
-      memory: 256Mi
+      memory: 512Mi
   extraVolumesMounts:
     - name: data
       mountPath: /loki