diff --git a/pbj-core/pbj-grpc-helidon/src/main/resources/META-INF/services/io.helidon.webserver.http2.spi.Http2SubProtocolProvider b/pbj-core/pbj-grpc-helidon/src/main/resources/META-INF/services/io.helidon.webserver.http2.spi.Http2SubProtocolProvider
deleted file mode 100644
index c0a553e36..000000000
--- a/pbj-core/pbj-grpc-helidon/src/main/resources/META-INF/services/io.helidon.webserver.http2.spi.Http2SubProtocolProvider
+++ /dev/null
@@ -1,2 +0,0 @@
-# This file shouldn't be needed, because the module declaration?
-com.hedera.pbj.grpc.helidon.PbjProtocolProvider
diff --git a/pbj-core/pbj-grpc-helidon/src/main/resources/META-INF/services/io.helidon.webserver.spi.ProtocolConfigProvider b/pbj-core/pbj-grpc-helidon/src/main/resources/META-INF/services/io.helidon.webserver.spi.ProtocolConfigProvider
deleted file mode 100644
index 018e2071a..000000000
--- a/pbj-core/pbj-grpc-helidon/src/main/resources/META-INF/services/io.helidon.webserver.spi.ProtocolConfigProvider
+++ /dev/null
@@ -1,2 +0,0 @@
-# This file shouldn't be needed, because the module declaration?
-com.hedera.pbj.grpc.helidon.PbjProtocolConfigProvider
diff --git a/pbj-core/settings.gradle.kts b/pbj-core/settings.gradle.kts
index 3f25de492..67a09c942 100644
--- a/pbj-core/settings.gradle.kts
+++ b/pbj-core/settings.gradle.kts
@@ -2,7 +2,7 @@
 import org.gradlex.javamodule.moduleinfo.ExtraJavaModuleInfoPluginExtension
 import org.gradlex.jvm.dependency.conflict.resolution.JvmDependencyConflictsExtension
 
-plugins { id("org.hiero.gradle.build") version "0.6.3" }
+plugins { id("org.hiero.gradle.build") version "0.7.6" }
 
 javaModules {
     directory(".") {
diff --git a/pbj-integration-tests/settings.gradle.kts b/pbj-integration-tests/settings.gradle.kts
index 252222efa..7b3801639 100644
--- a/pbj-integration-tests/settings.gradle.kts
+++ b/pbj-integration-tests/settings.gradle.kts
@@ -3,7 +3,7 @@ pluginManagement {
     includeBuild("../pbj-core") // use locally built 'pbj-core' (Gradle plugin)
 }
 
-plugins { id("org.hiero.gradle.build") version "0.6.3" }
+plugins { id("org.hiero.gradle.build") version "0.7.6" }
 
 dependencyResolutionManagement {
     // To use locally built 'pbj-runtime'