diff --git a/README.md b/README.md
index 4db10de..bb03df2 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # GraphQLVapor
 
+***WARNING***: This package is in v0.x beta. It's API is still evolving and is subject to breaking changes in minor version bumps.
+
 A Swift library for integrating [GraphQL](https://github.com/GraphQLSwift/GraphQL) with [Vapor](https://github.com/vapor/vapor), enabling you to easily expose GraphQL APIs in your Vapor applications.
 
 ## Features
diff --git a/Sources/GraphQLVapor/GraphQLHandler.swift b/Sources/GraphQLVapor/GraphQLHandler.swift
index 48e63a9..ac7477b 100644
--- a/Sources/GraphQLVapor/GraphQLHandler.swift
+++ b/Sources/GraphQLVapor/GraphQLHandler.swift
@@ -6,15 +6,18 @@ struct GraphQLHandler<
     WebSocketInit: Equatable & Codable & Sendable
 >: Sendable {
     let schema: GraphQLSchema
+    let rootValue: any Sendable
     let config: GraphQLConfig<WebSocketInit>
     let computeContext: @Sendable (Request) async throws -> Context
 
     init(
         schema: GraphQLSchema,
+        rootValue: any Sendable,
         config: GraphQLConfig<WebSocketInit>,
         computeContext: @Sendable @escaping (Request) async throws -> Context
     ) {
         self.schema = schema
+        self.rootValue = rootValue
         self.config = config
         self.computeContext = computeContext
     }
diff --git a/Sources/GraphQLVapor/HTTP/GraphQLHandler+HTTP.swift b/Sources/GraphQLVapor/HTTP/GraphQLHandler+HTTP.swift
index 13efe20..a03b4b5 100644
--- a/Sources/GraphQLVapor/HTTP/GraphQLHandler+HTTP.swift
+++ b/Sources/GraphQLVapor/HTTP/GraphQLHandler+HTTP.swift
@@ -53,6 +53,7 @@ extension GraphQLHandler {
             result = try await graphql(
                 schema: schema,
                 request: graphQLRequest.query,
+                rootValue: rootValue,
                 context: context,
                 variableValues: graphQLRequest.variables,
                 operationName: graphQLRequest.operationName,
diff --git a/Sources/GraphQLVapor/RoutesBuilder+graphql.swift b/Sources/GraphQLVapor/RoutesBuilder+graphql.swift
index cb0e037..3033a48 100644
--- a/Sources/GraphQLVapor/RoutesBuilder+graphql.swift
+++ b/Sources/GraphQLVapor/RoutesBuilder+graphql.swift
@@ -15,6 +15,7 @@ public extension RoutesBuilder {
     /// - Parameters:
     ///   - path: The route that should respond to GraphQL requests. Both `GET` and `POST` routes are registered.
     ///   - schema: The GraphQL schema that should be used to respond to requests.
+    ///   - rootValue: The `rootValue` GraphQL execution arg. This is the object passed to the root resolvers.
     ///   - config: GraphQL Handler configuration options. See type documentation for details.
     ///   - computeContext: A closure used to compute the GraphQL context from incoming requests. This must be provided.
     func graphql<
@@ -23,6 +24,7 @@ public extension RoutesBuilder {
     >(
         _ path: [PathComponent] = ["graphql"],
         schema: GraphQLSchema,
+        rootValue: any Sendable = (),
         config: GraphQLConfig<WebSocketInit> = GraphQLConfig<EmptyWebsocketInit>(),
         computeContext: @Sendable @escaping (Request) async throws -> Context
     ) {
@@ -30,7 +32,7 @@ public extension RoutesBuilder {
         ContentConfiguration.global.use(decoder: JSONDecoder(), for: .jsonGraphQL)
 
         // https://github.com/graphql/graphql-over-http/blob/main/spec/GraphQLOverHTTP.md#request
-        let handler = GraphQLHandler<Context, WebSocketInit>(schema: schema, config: config, computeContext: computeContext)
+        let handler = GraphQLHandler<Context, WebSocketInit>(schema: schema, rootValue: rootValue, config: config, computeContext: computeContext)
         get(path) { request in
             // WebSocket handling
             if
diff --git a/Sources/GraphQLVapor/WebSocket/GraphQLHandler+handleWebSocket.swift b/Sources/GraphQLVapor/WebSocket/GraphQLHandler+handleWebSocket.swift
index 5107ad7..e0d6f2a 100644
--- a/Sources/GraphQLVapor/WebSocket/GraphQLHandler+handleWebSocket.swift
+++ b/Sources/GraphQLVapor/WebSocket/GraphQLHandler+handleWebSocket.swift
@@ -47,6 +47,7 @@ extension GraphQLHandler {
                             try await graphql(
                                 schema: schema,
                                 request: graphQLRequest.query,
+                                rootValue: rootValue,
                                 context: context,
                                 variableValues: graphQLRequest.variables,
                                 operationName: graphQLRequest.operationName
@@ -56,6 +57,7 @@ extension GraphQLHandler {
                             try await graphqlSubscribe(
                                 schema: schema,
                                 request: graphQLRequest.query,
+                                rootValue: rootValue,
                                 context: context,
                                 variableValues: graphQLRequest.variables,
                                 operationName: graphQLRequest.operationName
@@ -71,6 +73,7 @@ extension GraphQLHandler {
                             try await graphql(
                                 schema: schema,
                                 request: graphQLRequest.query,
+                                rootValue: rootValue,
                                 context: context,
                                 variableValues: graphQLRequest.variables,
                                 operationName: graphQLRequest.operationName
@@ -80,6 +83,7 @@ extension GraphQLHandler {
                             try await graphqlSubscribe(
                                 schema: schema,
                                 request: graphQLRequest.query,
+                                rootValue: rootValue,
                                 context: context,
                                 variableValues: graphQLRequest.variables,
                                 operationName: graphQLRequest.operationName