diff --git a/gradle.properties b/gradle.properties
index 406acea..a71dacd 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -11,7 +11,7 @@ versionsPluginVersion=0.42.0
 rsocketVersion=1.5.4
 slf4jVersion=1.7.36
 logbackVersion=1.2.13
-grpcVersion=1.62.2
+grpcVersion=1.66.0
 
 org.gradle.parallel=true
 org.gradle.configureondemand=true
\ No newline at end of file
diff --git a/grpc-client/gradle.lockfile b/grpc-client/gradle.lockfile
index 5ee1848..c342b17 100644
--- a/grpc-client/gradle.lockfile
+++ b/grpc-client/gradle.lockfile
@@ -4,35 +4,35 @@
 ch.qos.logback:logback-classic:1.2.13=runtimeClasspath
 ch.qos.logback:logback-core:1.2.13=runtimeClasspath
 com.google.android:annotations:4.1.1.4=compileProtoPath,runtimeClasspath,testCompileProtoPath
-com.google.api.grpc:proto-google-common-protos:2.29.0=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
+com.google.api.grpc:proto-google-common-protos:2.41.0=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
 com.google.code.findbugs:jsr305:1.3.9=googleJavaFormat1.6
 com.google.code.findbugs:jsr305:3.0.2=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
-com.google.code.gson:gson:2.10.1=compileProtoPath,runtimeClasspath,testCompileProtoPath
+com.google.code.gson:gson:2.11.0=compileProtoPath,runtimeClasspath,testCompileProtoPath
 com.google.errorprone:error_prone_annotations:2.0.18=googleJavaFormat1.6
-com.google.errorprone:error_prone_annotations:2.23.0=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
+com.google.errorprone:error_prone_annotations:2.28.0=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
 com.google.errorprone:javac-shaded:9+181-r4173-1=googleJavaFormat1.6
 com.google.googlejavaformat:google-java-format:1.6=googleJavaFormat1.6
-com.google.guava:failureaccess:1.0.1=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
+com.google.guava:failureaccess:1.0.2=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
 com.google.guava:guava:22.0=googleJavaFormat1.6
-com.google.guava:guava:32.1.3-android=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
+com.google.guava:guava:33.2.1-android=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
 com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
 com.google.j2objc:j2objc-annotations:1.1=googleJavaFormat1.6
-com.google.j2objc:j2objc-annotations:2.8=compileClasspath,testCompileClasspath
+com.google.j2objc:j2objc-annotations:3.0.0=compileClasspath,testCompileClasspath
 com.google.protobuf:protobuf-java:3.25.3=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
 com.google.protobuf:protoc:3.25.3=protobufToolsLocator_protoc
-io.grpc:grpc-api:1.62.2=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
-io.grpc:grpc-context:1.62.2=compileProtoPath,runtimeClasspath,testCompileProtoPath
-io.grpc:grpc-core:1.62.2=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
-io.grpc:grpc-netty-shaded:1.62.2=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
-io.grpc:grpc-protobuf-lite:1.62.2=compileProtoPath,runtimeClasspath,testCompileProtoPath
-io.grpc:grpc-protobuf:1.62.2=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
-io.grpc:grpc-stub:1.62.2=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
-io.grpc:grpc-util:1.62.2=compileProtoPath,runtimeClasspath,testCompileProtoPath
-io.grpc:protoc-gen-grpc-java:1.62.2=protobufToolsLocator_grpc
-io.perfmark:perfmark-api:0.26.0=compileProtoPath,runtimeClasspath,testCompileProtoPath
+io.grpc:grpc-api:1.66.0=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
+io.grpc:grpc-context:1.66.0=compileProtoPath,runtimeClasspath,testCompileProtoPath
+io.grpc:grpc-core:1.66.0=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
+io.grpc:grpc-netty-shaded:1.66.0=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
+io.grpc:grpc-protobuf-lite:1.66.0=compileProtoPath,runtimeClasspath,testCompileProtoPath
+io.grpc:grpc-protobuf:1.66.0=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
+io.grpc:grpc-stub:1.66.0=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
+io.grpc:grpc-util:1.66.0=compileProtoPath,runtimeClasspath,testCompileProtoPath
+io.grpc:protoc-gen-grpc-java:1.66.0=protobufToolsLocator_grpc
+io.perfmark:perfmark-api:0.27.0=compileProtoPath,runtimeClasspath,testCompileProtoPath
 javax.annotation:javax.annotation-api:1.3.2=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
-org.checkerframework:checker-qual:3.37.0=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
+org.checkerframework:checker-qual:3.42.0=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
 org.codehaus.mojo:animal-sniffer-annotations:1.14=googleJavaFormat1.6
-org.codehaus.mojo:animal-sniffer-annotations:1.23=compileProtoPath,runtimeClasspath,testCompileProtoPath
+org.codehaus.mojo:animal-sniffer-annotations:1.24=compileProtoPath,runtimeClasspath,testCompileProtoPath
 org.slf4j:slf4j-api:1.7.36=compileClasspath,compileProtoPath,runtimeClasspath,testCompileClasspath,testCompileProtoPath
 empty=annotationProcessor,protobuf,testProtobuf
diff --git a/grpc-client/src/generated/main/grpc/futures/DinerGrpc.java b/grpc-client/src/generated/main/grpc/futures/DinerGrpc.java
index 1821794..68b1659 100644
--- a/grpc-client/src/generated/main/grpc/futures/DinerGrpc.java
+++ b/grpc-client/src/generated/main/grpc/futures/DinerGrpc.java
@@ -5,7 +5,7 @@
 /**
  */
 @javax.annotation.Generated(
-    value = "by gRPC proto compiler (version 1.62.2)",
+    value = "by gRPC proto compiler (version 1.66.0)",
     comments = "Source: service.proto")
 @io.grpc.stub.annotations.GrpcGenerated
 public final class DinerGrpc {