diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e4c4ee9..87605bd5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Changed
+
+- Set minimum replicas to 5.
+- Increased search cache size.
+- Reduced apps cache size.
+
 ## [1.74.0] - 2025-01-29
 
 ### Changed
diff --git a/node/index.ts b/node/index.ts
index 3d5675da..d64359fa 100644
--- a/node/index.ts
+++ b/node/index.ts
@@ -17,10 +17,10 @@ const NINE_SECONDS_MS = 9 * 1000
 
 // Segments are small and immutable.
 const segmentCache = new LRUCache<string, Cached>({ max: 1000 })
-const searchCache = new LRUCache<string, Cached>({ max: 3000 })
+const searchCache = new LRUCache<string, Cached>({ max: 6000 })
 const messagesCache = new LRUCache<string, Cached>({ max: 3000 })
 const vbaseCache = new LRUCache<string, Cached>({ max: 3000 })
-const appsCache = new LRUCache<string, Cached>({ max: 3000 })
+const appsCache = new LRUCache<string, Cached>({ max: 1500 })
 
 metrics.trackCache('segment', segmentCache)
 metrics.trackCache('search', searchCache)
diff --git a/node/service.json b/node/service.json
index d5261efc..159648b3 100644
--- a/node/service.json
+++ b/node/service.json
@@ -8,7 +8,7 @@
   },
   "ttl": 60,
   "timeout": 12,
-  "minReplicas": 10,
+  "minReplicas": 5,
   "maxReplicas": 250,
   "workers": 2,
   "routes": {