diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index 9ed2a49..5243e19 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -12,4 +12,4 @@ services:
     deploy:
       resources:
         limits:
-          memory: 1024M
+          memory: 3072M
diff --git a/pdsCrawler.ts b/pdsCrawler.ts
index 7259108..824736e 100644
--- a/pdsCrawler.ts
+++ b/pdsCrawler.ts
@@ -23,7 +23,7 @@ export class PDSCrawler {
     private pdsCache = createCache({
         stores: [
             new Keyv({
-                store: new CacheableMemory({ ttl: 4*60*60*1000, lruSize: 300000 }),
+                store: new CacheableMemory({ ttl: 12*60*60*1000, lruSize: 1000000 }),
             }),
         ],
     });