diff --git a/attribute-service/build.gradle.kts b/attribute-service/build.gradle.kts
index 395b0675..a5fa8ce9 100644
--- a/attribute-service/build.gradle.kts
+++ b/attribute-service/build.gradle.kts
@@ -67,10 +67,10 @@ dependencies {
   // GRPC
   runtimeOnly("io.grpc:grpc-netty:1.36.1")
   constraints {
-    runtimeOnly("io.netty:netty-codec-http2:4.1.61.Final") {
+    runtimeOnly("io.netty:netty-codec-http2:4.1.63.Final") {
       because("https://snyk.io/vuln/SNYK-JAVA-IONETTY-1089809")
     }
-    runtimeOnly("io.netty:netty-handler-proxy:4.1.61.Final") {
+    runtimeOnly("io.netty:netty-handler-proxy:4.1.63.Final") {
       because("https://snyk.io/vuln/SNYK-JAVA-IONETTY-1089809")
     }
   }
diff --git a/helm/values.yaml b/helm/values.yaml
index 4f6db63c..a487f9bc 100644
--- a/helm/values.yaml
+++ b/helm/values.yaml
@@ -20,7 +20,7 @@ service:
 
 nodeLabels: {}
 
-javaOpts: "-XX:InitialRAMPercentage=50.0 -XX:MaxRAMPercentage=75.0 -XX:MaxDirectMemorySize=128M"
+javaOpts: "-XX:InitialRAMPercentage=50.0 -XX:MaxRAMPercentage=75.0"
 
 livenessProbe:
   initialDelaySeconds: 10