diff --git a/_examples/config/schema.resolvers.go b/_examples/config/schema.resolvers.go
index fbadcb4e9da..fcdb18dc7ca 100644
--- a/_examples/config/schema.resolvers.go
+++ b/_examples/config/schema.resolvers.go
@@ -2,6 +2,7 @@ package config
 
 // This file will be automatically regenerated based on the schema, any resolver implementations
 // will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.20-dev DO NOT EDIT.
 
 import (
 	"context"
diff --git a/_examples/config/todo.resolvers.go b/_examples/config/todo.resolvers.go
index efadcb12407..ce22e13a157 100644
--- a/_examples/config/todo.resolvers.go
+++ b/_examples/config/todo.resolvers.go
@@ -2,6 +2,7 @@ package config
 
 // This file will be automatically regenerated based on the schema, any resolver implementations
 // will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.20-dev DO NOT EDIT.
 
 import (
 	"context"
diff --git a/_examples/config/user.resolvers.go b/_examples/config/user.resolvers.go
index c8779dca3fd..21156cd5638 100644
--- a/_examples/config/user.resolvers.go
+++ b/_examples/config/user.resolvers.go
@@ -2,6 +2,7 @@ package config
 
 // This file will be automatically regenerated based on the schema, any resolver implementations
 // will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.20-dev DO NOT EDIT.
 
 import (
 	"context"
diff --git a/_examples/federation/accounts/graph/entity.resolvers.go b/_examples/federation/accounts/graph/entity.resolvers.go
index 5768e8a65f3..a53072ea19f 100644
--- a/_examples/federation/accounts/graph/entity.resolvers.go
+++ b/_examples/federation/accounts/graph/entity.resolvers.go
@@ -2,6 +2,7 @@ package graph
 
 // This file will be automatically regenerated based on the schema, any resolver implementations
 // will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.20-dev DO NOT EDIT.
 
 import (
 	"context"
diff --git a/_examples/federation/accounts/graph/schema.resolvers.go b/_examples/federation/accounts/graph/schema.resolvers.go
index 34298d54f40..f06c7cfe066 100644
--- a/_examples/federation/accounts/graph/schema.resolvers.go
+++ b/_examples/federation/accounts/graph/schema.resolvers.go
@@ -2,6 +2,7 @@ package graph
 
 // This file will be automatically regenerated based on the schema, any resolver implementations
 // will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.20-dev DO NOT EDIT.
 
 import (
 	"context"
diff --git a/_examples/federation/products/graph/entity.resolvers.go b/_examples/federation/products/graph/entity.resolvers.go
index 979867d29a7..295876bcbb6 100644
--- a/_examples/federation/products/graph/entity.resolvers.go
+++ b/_examples/federation/products/graph/entity.resolvers.go
@@ -2,6 +2,7 @@ package graph
 
 // This file will be automatically regenerated based on the schema, any resolver implementations
 // will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.20-dev DO NOT EDIT.
 
 import (
 	"context"
diff --git a/_examples/federation/products/graph/schema.resolvers.go b/_examples/federation/products/graph/schema.resolvers.go
index f53bc084344..bbb2d9065ef 100644
--- a/_examples/federation/products/graph/schema.resolvers.go
+++ b/_examples/federation/products/graph/schema.resolvers.go
@@ -2,6 +2,7 @@ package graph
 
 // This file will be automatically regenerated based on the schema, any resolver implementations
 // will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.20-dev DO NOT EDIT.
 
 import (
 	"context"
diff --git a/_examples/federation/reviews/graph/entity.resolvers.go b/_examples/federation/reviews/graph/entity.resolvers.go
index 03a4f3196e2..11708ae8ee6 100644
--- a/_examples/federation/reviews/graph/entity.resolvers.go
+++ b/_examples/federation/reviews/graph/entity.resolvers.go
@@ -2,6 +2,7 @@ package graph
 
 // This file will be automatically regenerated based on the schema, any resolver implementations
 // will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.20-dev DO NOT EDIT.
 
 import (
 	"context"
diff --git a/_examples/federation/reviews/graph/schema.resolvers.go b/_examples/federation/reviews/graph/schema.resolvers.go
index 824eb6d51cf..2849907a5d0 100644
--- a/_examples/federation/reviews/graph/schema.resolvers.go
+++ b/_examples/federation/reviews/graph/schema.resolvers.go
@@ -2,6 +2,7 @@ package graph
 
 // This file will be automatically regenerated based on the schema, any resolver implementations
 // will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.20-dev DO NOT EDIT.
 
 import (
 	"context"
diff --git a/plugin/federation/testdata/entityresolver/entity.resolvers.go b/plugin/federation/testdata/entityresolver/entity.resolvers.go
index 74d89c9f649..a37bc1a9d47 100644
--- a/plugin/federation/testdata/entityresolver/entity.resolvers.go
+++ b/plugin/federation/testdata/entityresolver/entity.resolvers.go
@@ -2,6 +2,7 @@ package entityresolver
 
 // This file will be automatically regenerated based on the schema, any resolver implementations
 // will be copied through when generating and any unknown code will be moved to the end.
+// Code generated by github.com/99designs/gqlgen version v0.17.20-dev DO NOT EDIT.
 
 import (
 	"context"
diff --git a/plugin/resolvergen/resolver.go b/plugin/resolvergen/resolver.go
index aa3be72739e..3f136ab03fb 100644
--- a/plugin/resolvergen/resolver.go
+++ b/plugin/resolvergen/resolver.go
@@ -9,13 +9,15 @@ import (
 	"path/filepath"
 	"strings"
 
+	"golang.org/x/text/cases"
+	"golang.org/x/text/language"
+
 	"github.com/99designs/gqlgen/codegen"
 	"github.com/99designs/gqlgen/codegen/config"
 	"github.com/99designs/gqlgen/codegen/templates"
+	"github.com/99designs/gqlgen/graphql"
 	"github.com/99designs/gqlgen/internal/rewrite"
 	"github.com/99designs/gqlgen/plugin"
-	"golang.org/x/text/cases"
-	"golang.org/x/text/language"
 )
 
 //go:embed resolver.gotpl
@@ -52,7 +54,7 @@ func (m *Plugin) generateSingleFile(data *codegen.Data) error {
 	file := File{}
 
 	if _, err := os.Stat(data.Config.Resolver.Filename); err == nil {
-		// file already exists and we dont support updating resolvers with layout = single so just return
+		// file already exists and we do not support updating resolvers with layout = single so just return
 		return nil
 	}
 
@@ -152,7 +154,8 @@ func (m *Plugin) generatePerSchema(data *codegen.Data) error {
 			PackageName: data.Config.Resolver.Package,
 			FileNotice: `
 				// This file will be automatically regenerated based on the schema, any resolver implementations
-				// will be copied through when generating and any unknown code will be moved to the end.`,
+				// will be copied through when generating and any unknown code will be moved to the end.
+				// Code generated by github.com/99designs/gqlgen version ` + graphql.Version + ` DO NOT EDIT.`,
 			Filename: filename,
 			Data:     resolverBuild,
 			Packages: data.Config.Packages,