diff --git a/codegen/end_to_end_test_tristate/lib/fragments/__generated__/fragment_with_scalar_var.var.gql.dart b/codegen/end_to_end_test_tristate/lib/fragments/__generated__/fragment_with_scalar_var.var.gql.dart
index 7832b208..2d9fc4e4 100644
--- a/codegen/end_to_end_test_tristate/lib/fragments/__generated__/fragment_with_scalar_var.var.gql.dart
+++ b/codegen/end_to_end_test_tristate/lib/fragments/__generated__/fragment_with_scalar_var.var.gql.dart
@@ -24,7 +24,7 @@ abstract class GPostsWithFixedVariableVars
   static void _initializeBuilder(GPostsWithFixedVariableVarsBuilder b) =>
       b..filter = const _i1.AbsentValue();
 
-  _i1.Value<_i2.GJson>? get filter;
+  _i1.Value<_i2.GJson> get filter;
   Map<String, dynamic> toJson() => (_i3.serializers.serializeWith(
         GPostsWithFixedVariableVars.serializer,
         this,
diff --git a/codegen/end_to_end_test_tristate/lib/fragments/__generated__/fragment_with_scalar_var.var.gql.g.dart b/codegen/end_to_end_test_tristate/lib/fragments/__generated__/fragment_with_scalar_var.var.gql.g.dart
index 3bb7c025..ba3dace7 100644
--- a/codegen/end_to_end_test_tristate/lib/fragments/__generated__/fragment_with_scalar_var.var.gql.g.dart
+++ b/codegen/end_to_end_test_tristate/lib/fragments/__generated__/fragment_with_scalar_var.var.gql.g.dart
@@ -8,13 +8,16 @@ part of 'fragment_with_scalar_var.var.gql.dart';
 
 class _$GPostsWithFixedVariableVars extends GPostsWithFixedVariableVars {
   @override
-  final _i1.Value<_i2.GJson>? filter;
+  final _i1.Value<_i2.GJson> filter;
 
   factory _$GPostsWithFixedVariableVars(
           [void Function(GPostsWithFixedVariableVarsBuilder)? updates]) =>
       (new GPostsWithFixedVariableVarsBuilder()..update(updates))._build();
 
-  _$GPostsWithFixedVariableVars._({this.filter}) : super._();
+  _$GPostsWithFixedVariableVars._({required this.filter}) : super._() {
+    BuiltValueNullFieldError.checkNotNull(
+        filter, r'GPostsWithFixedVariableVars', 'filter');
+  }
 
   @override
   GPostsWithFixedVariableVars rebuild(
@@ -85,7 +88,10 @@ class GPostsWithFixedVariableVarsBuilder
   GPostsWithFixedVariableVars build() => _build();
 
   _$GPostsWithFixedVariableVars _build() {
-    final _$result = _$v ?? new _$GPostsWithFixedVariableVars._(filter: filter);
+    final _$result = _$v ??
+        new _$GPostsWithFixedVariableVars._(
+            filter: BuiltValueNullFieldError.checkNotNull(
+                filter, r'GPostsWithFixedVariableVars', 'filter'));
     replace(_$result);
     return _$result;
   }
diff --git a/codegen/end_to_end_test_tristate/lib/fragments/__generated__/hero_with_fragments.var.gql.dart b/codegen/end_to_end_test_tristate/lib/fragments/__generated__/hero_with_fragments.var.gql.dart
index d325d7dc..5d7c50cb 100644
--- a/codegen/end_to_end_test_tristate/lib/fragments/__generated__/hero_with_fragments.var.gql.dart
+++ b/codegen/end_to_end_test_tristate/lib/fragments/__generated__/hero_with_fragments.var.gql.dart
@@ -21,7 +21,7 @@ abstract class GHeroWithFragmentsVars
   static void _initializeBuilder(GHeroWithFragmentsVarsBuilder b) =>
       b..first = const _i1.AbsentValue();
 
-  _i1.Value<int>? get first;
+  _i1.Value<int> get first;
   Map<String, dynamic> toJson() => (_i2.serializers.serializeWith(
         GHeroWithFragmentsVars.serializer,
         this,
diff --git a/codegen/end_to_end_test_tristate/lib/fragments/__generated__/hero_with_fragments.var.gql.g.dart b/codegen/end_to_end_test_tristate/lib/fragments/__generated__/hero_with_fragments.var.gql.g.dart
index d5f4e880..e62c80dc 100644
--- a/codegen/end_to_end_test_tristate/lib/fragments/__generated__/hero_with_fragments.var.gql.g.dart
+++ b/codegen/end_to_end_test_tristate/lib/fragments/__generated__/hero_with_fragments.var.gql.g.dart
@@ -8,13 +8,16 @@ part of 'hero_with_fragments.var.gql.dart';
 
 class _$GHeroWithFragmentsVars extends GHeroWithFragmentsVars {
   @override
-  final _i1.Value<int>? first;
+  final _i1.Value<int> first;
 
   factory _$GHeroWithFragmentsVars(
           [void Function(GHeroWithFragmentsVarsBuilder)? updates]) =>
       (new GHeroWithFragmentsVarsBuilder()..update(updates))._build();
 
-  _$GHeroWithFragmentsVars._({this.first}) : super._();
+  _$GHeroWithFragmentsVars._({required this.first}) : super._() {
+    BuiltValueNullFieldError.checkNotNull(
+        first, r'GHeroWithFragmentsVars', 'first');
+  }
 
   @override
   GHeroWithFragmentsVars rebuild(
@@ -83,7 +86,10 @@ class GHeroWithFragmentsVarsBuilder
   GHeroWithFragmentsVars build() => _build();
 
   _$GHeroWithFragmentsVars _build() {
-    final _$result = _$v ?? new _$GHeroWithFragmentsVars._(first: first);
+    final _$result = _$v ??
+        new _$GHeroWithFragmentsVars._(
+            first: BuiltValueNullFieldError.checkNotNull(
+                first, r'GHeroWithFragmentsVars', 'first'));
     replace(_$result);
     return _$result;
   }
diff --git a/codegen/end_to_end_test_tristate/lib/fragments/__generated__/multiple_fragments.var.gql.dart b/codegen/end_to_end_test_tristate/lib/fragments/__generated__/multiple_fragments.var.gql.dart
index 255e3ac0..78637683 100644
--- a/codegen/end_to_end_test_tristate/lib/fragments/__generated__/multiple_fragments.var.gql.dart
+++ b/codegen/end_to_end_test_tristate/lib/fragments/__generated__/multiple_fragments.var.gql.dart
@@ -21,7 +21,7 @@ abstract class GHeroWith2FragmentsVars
   static void _initializeBuilder(GHeroWith2FragmentsVarsBuilder b) =>
       b..first = const _i1.AbsentValue();
 
-  _i1.Value<int>? get first;
+  _i1.Value<int> get first;
   Map<String, dynamic> toJson() => (_i2.serializers.serializeWith(
         GHeroWith2FragmentsVars.serializer,
         this,
diff --git a/codegen/end_to_end_test_tristate/lib/fragments/__generated__/multiple_fragments.var.gql.g.dart b/codegen/end_to_end_test_tristate/lib/fragments/__generated__/multiple_fragments.var.gql.g.dart
index 24362a11..abe0a438 100644
--- a/codegen/end_to_end_test_tristate/lib/fragments/__generated__/multiple_fragments.var.gql.g.dart
+++ b/codegen/end_to_end_test_tristate/lib/fragments/__generated__/multiple_fragments.var.gql.g.dart
@@ -8,13 +8,16 @@ part of 'multiple_fragments.var.gql.dart';
 
 class _$GHeroWith2FragmentsVars extends GHeroWith2FragmentsVars {
   @override
-  final _i1.Value<int>? first;
+  final _i1.Value<int> first;
 
   factory _$GHeroWith2FragmentsVars(
           [void Function(GHeroWith2FragmentsVarsBuilder)? updates]) =>
       (new GHeroWith2FragmentsVarsBuilder()..update(updates))._build();
 
-  _$GHeroWith2FragmentsVars._({this.first}) : super._();
+  _$GHeroWith2FragmentsVars._({required this.first}) : super._() {
+    BuiltValueNullFieldError.checkNotNull(
+        first, r'GHeroWith2FragmentsVars', 'first');
+  }
 
   @override
   GHeroWith2FragmentsVars rebuild(
@@ -84,7 +87,10 @@ class GHeroWith2FragmentsVarsBuilder
   GHeroWith2FragmentsVars build() => _build();
 
   _$GHeroWith2FragmentsVars _build() {
-    final _$result = _$v ?? new _$GHeroWith2FragmentsVars._(first: first);
+    final _$result = _$v ??
+        new _$GHeroWith2FragmentsVars._(
+            first: BuiltValueNullFieldError.checkNotNull(
+                first, r'GHeroWith2FragmentsVars', 'first'));
     replace(_$result);
     return _$result;
   }
diff --git a/codegen/end_to_end_test_tristate/lib/graphql/__generated__/schema.schema.gql.dart b/codegen/end_to_end_test_tristate/lib/graphql/__generated__/schema.schema.gql.dart
index f89aece8..dba14ab1 100644
--- a/codegen/end_to_end_test_tristate/lib/graphql/__generated__/schema.schema.gql.dart
+++ b/codegen/end_to_end_test_tristate/lib/graphql/__generated__/schema.schema.gql.dart
@@ -55,10 +55,15 @@ abstract class GReviewInput
   factory GReviewInput([Function(GReviewInputBuilder b) updates]) =
       _$GReviewInput;
 
+  static void _initializeBuilder(GReviewInputBuilder b) => b
+    ..commentary = const _i1.AbsentValue()
+    ..favorite_color = const _i1.AbsentValue()
+    ..seenOn = const _i1.AbsentValue();
+
   int get stars;
-  _i1.Value<String>? get commentary;
-  _i1.Value<GColorInput>? get favorite_color;
-  _i1.Value<BuiltList<DateTime?>>? get seenOn;
+  _i1.Value<String> get commentary;
+  _i1.Value<GColorInput> get favorite_color;
+  _i1.Value<BuiltList<DateTime?>> get seenOn;
   Map<String, dynamic> toJson() => (_i3.serializers.serializeWith(
         GReviewInput.serializer,
         this,
@@ -156,8 +161,11 @@ abstract class GCustomFieldInput
   factory GCustomFieldInput([Function(GCustomFieldInputBuilder b) updates]) =
       _$GCustomFieldInput;
 
+  static void _initializeBuilder(GCustomFieldInputBuilder b) =>
+      b..customField = const _i1.AbsentValue();
+
   String get id;
-  _i1.Value<_i2.CustomField>? get customField;
+  _i1.Value<_i2.CustomField> get customField;
   Map<String, dynamic> toJson() => (_i3.serializers.serializeWith(
         GCustomFieldInput.serializer,
         this,
diff --git a/codegen/end_to_end_test_tristate/lib/graphql/__generated__/schema.schema.gql.g.dart b/codegen/end_to_end_test_tristate/lib/graphql/__generated__/schema.schema.gql.g.dart
index 0b62d7aa..8368dc16 100644
--- a/codegen/end_to_end_test_tristate/lib/graphql/__generated__/schema.schema.gql.g.dart
+++ b/codegen/end_to_end_test_tristate/lib/graphql/__generated__/schema.schema.gql.g.dart
@@ -99,19 +99,27 @@ class _$GReviewInput extends GReviewInput {
   @override
   final int stars;
   @override
-  final _i1.Value<String>? commentary;
+  final _i1.Value<String> commentary;
   @override
-  final _i1.Value<GColorInput>? favorite_color;
+  final _i1.Value<GColorInput> favorite_color;
   @override
-  final _i1.Value<BuiltList<DateTime?>>? seenOn;
+  final _i1.Value<BuiltList<DateTime?>> seenOn;
 
   factory _$GReviewInput([void Function(GReviewInputBuilder)? updates]) =>
       (new GReviewInputBuilder()..update(updates))._build();
 
   _$GReviewInput._(
-      {required this.stars, this.commentary, this.favorite_color, this.seenOn})
+      {required this.stars,
+      required this.commentary,
+      required this.favorite_color,
+      required this.seenOn})
       : super._() {
     BuiltValueNullFieldError.checkNotNull(stars, r'GReviewInput', 'stars');
+    BuiltValueNullFieldError.checkNotNull(
+        commentary, r'GReviewInput', 'commentary');
+    BuiltValueNullFieldError.checkNotNull(
+        favorite_color, r'GReviewInput', 'favorite_color');
+    BuiltValueNullFieldError.checkNotNull(seenOn, r'GReviewInput', 'seenOn');
   }
 
   @override
@@ -176,7 +184,9 @@ class GReviewInputBuilder
   set seenOn(_i1.Value<BuiltList<DateTime?>>? seenOn) =>
       _$this._seenOn = seenOn;
 
-  GReviewInputBuilder();
+  GReviewInputBuilder() {
+    GReviewInput._initializeBuilder(this);
+  }
 
   GReviewInputBuilder get _$this {
     final $v = _$v;
@@ -209,9 +219,12 @@ class GReviewInputBuilder
         new _$GReviewInput._(
             stars: BuiltValueNullFieldError.checkNotNull(
                 stars, r'GReviewInput', 'stars'),
-            commentary: commentary,
-            favorite_color: favorite_color,
-            seenOn: seenOn);
+            commentary: BuiltValueNullFieldError.checkNotNull(
+                commentary, r'GReviewInput', 'commentary'),
+            favorite_color: BuiltValueNullFieldError.checkNotNull(
+                favorite_color, r'GReviewInput', 'favorite_color'),
+            seenOn: BuiltValueNullFieldError.checkNotNull(
+                seenOn, r'GReviewInput', 'seenOn'));
     replace(_$result);
     return _$result;
   }
@@ -221,14 +234,17 @@ class _$GCustomFieldInput extends GCustomFieldInput {
   @override
   final String id;
   @override
-  final _i1.Value<_i2.CustomField>? customField;
+  final _i1.Value<_i2.CustomField> customField;
 
   factory _$GCustomFieldInput(
           [void Function(GCustomFieldInputBuilder)? updates]) =>
       (new GCustomFieldInputBuilder()..update(updates))._build();
 
-  _$GCustomFieldInput._({required this.id, this.customField}) : super._() {
+  _$GCustomFieldInput._({required this.id, required this.customField})
+      : super._() {
     BuiltValueNullFieldError.checkNotNull(id, r'GCustomFieldInput', 'id');
+    BuiltValueNullFieldError.checkNotNull(
+        customField, r'GCustomFieldInput', 'customField');
   }
 
   @override
@@ -278,7 +294,9 @@ class GCustomFieldInputBuilder
   set customField(_i1.Value<_i2.CustomField>? customField) =>
       _$this._customField = customField;
 
-  GCustomFieldInputBuilder();
+  GCustomFieldInputBuilder() {
+    GCustomFieldInput._initializeBuilder(this);
+  }
 
   GCustomFieldInputBuilder get _$this {
     final $v = _$v;
@@ -309,7 +327,8 @@ class GCustomFieldInputBuilder
         new _$GCustomFieldInput._(
             id: BuiltValueNullFieldError.checkNotNull(
                 id, r'GCustomFieldInput', 'id'),
-            customField: customField);
+            customField: BuiltValueNullFieldError.checkNotNull(
+                customField, r'GCustomFieldInput', 'customField'));
     replace(_$result);
     return _$result;
   }
diff --git a/codegen/end_to_end_test_tristate/lib/scalars/__generated__/review_with_date.var.gql.dart b/codegen/end_to_end_test_tristate/lib/scalars/__generated__/review_with_date.var.gql.dart
index 71d7cc57..0445a4b1 100644
--- a/codegen/end_to_end_test_tristate/lib/scalars/__generated__/review_with_date.var.gql.dart
+++ b/codegen/end_to_end_test_tristate/lib/scalars/__generated__/review_with_date.var.gql.dart
@@ -23,9 +23,9 @@ abstract class GReviewWithDateVars
     ..episode = const _i1.AbsentValue()
     ..createdAt = const _i1.AbsentValue();
 
-  _i1.Value<_i2.GEpisode>? get episode;
+  _i1.Value<_i2.GEpisode> get episode;
   _i2.GReviewInput get review;
-  _i1.Value<DateTime>? get createdAt;
+  _i1.Value<DateTime> get createdAt;
   Map<String, dynamic> toJson() => (_i3.serializers.serializeWith(
         GReviewWithDateVars.serializer,
         this,
diff --git a/codegen/end_to_end_test_tristate/lib/scalars/__generated__/review_with_date.var.gql.g.dart b/codegen/end_to_end_test_tristate/lib/scalars/__generated__/review_with_date.var.gql.g.dart
index 0bedf48c..9f613f7a 100644
--- a/codegen/end_to_end_test_tristate/lib/scalars/__generated__/review_with_date.var.gql.g.dart
+++ b/codegen/end_to_end_test_tristate/lib/scalars/__generated__/review_with_date.var.gql.g.dart
@@ -8,20 +8,25 @@ part of 'review_with_date.var.gql.dart';
 
 class _$GReviewWithDateVars extends GReviewWithDateVars {
   @override
-  final _i1.Value<_i2.GEpisode>? episode;
+  final _i1.Value<_i2.GEpisode> episode;
   @override
   final _i2.GReviewInput review;
   @override
-  final _i1.Value<DateTime>? createdAt;
+  final _i1.Value<DateTime> createdAt;
 
   factory _$GReviewWithDateVars(
           [void Function(GReviewWithDateVarsBuilder)? updates]) =>
       (new GReviewWithDateVarsBuilder()..update(updates))._build();
 
-  _$GReviewWithDateVars._({this.episode, required this.review, this.createdAt})
+  _$GReviewWithDateVars._(
+      {required this.episode, required this.review, required this.createdAt})
       : super._() {
+    BuiltValueNullFieldError.checkNotNull(
+        episode, r'GReviewWithDateVars', 'episode');
     BuiltValueNullFieldError.checkNotNull(
         review, r'GReviewWithDateVars', 'review');
+    BuiltValueNullFieldError.checkNotNull(
+        createdAt, r'GReviewWithDateVars', 'createdAt');
   }
 
   @override
@@ -114,7 +119,11 @@ class GReviewWithDateVarsBuilder
     try {
       _$result = _$v ??
           new _$GReviewWithDateVars._(
-              episode: episode, review: review.build(), createdAt: createdAt);
+              episode: BuiltValueNullFieldError.checkNotNull(
+                  episode, r'GReviewWithDateVars', 'episode'),
+              review: review.build(),
+              createdAt: BuiltValueNullFieldError.checkNotNull(
+                  createdAt, r'GReviewWithDateVars', 'createdAt'));
     } catch (_) {
       late String _$failedField;
       try {
diff --git a/codegen/end_to_end_test_tristate/lib/variables/__generated__/create_review.var.gql.dart b/codegen/end_to_end_test_tristate/lib/variables/__generated__/create_review.var.gql.dart
index ec863bc3..26f14312 100644
--- a/codegen/end_to_end_test_tristate/lib/variables/__generated__/create_review.var.gql.dart
+++ b/codegen/end_to_end_test_tristate/lib/variables/__generated__/create_review.var.gql.dart
@@ -22,7 +22,7 @@ abstract class GCreateReviewVars
   static void _initializeBuilder(GCreateReviewVarsBuilder b) =>
       b..episode = const _i1.AbsentValue();
 
-  _i1.Value<_i2.GEpisode>? get episode;
+  _i1.Value<_i2.GEpisode> get episode;
   _i2.GReviewInput get review;
   Map<String, dynamic> toJson() => (_i3.serializers.serializeWith(
         GCreateReviewVars.serializer,
diff --git a/codegen/end_to_end_test_tristate/lib/variables/__generated__/create_review.var.gql.g.dart b/codegen/end_to_end_test_tristate/lib/variables/__generated__/create_review.var.gql.g.dart
index da074bea..204891fa 100644
--- a/codegen/end_to_end_test_tristate/lib/variables/__generated__/create_review.var.gql.g.dart
+++ b/codegen/end_to_end_test_tristate/lib/variables/__generated__/create_review.var.gql.g.dart
@@ -8,7 +8,7 @@ part of 'create_review.var.gql.dart';
 
 class _$GCreateReviewVars extends GCreateReviewVars {
   @override
-  final _i1.Value<_i2.GEpisode>? episode;
+  final _i1.Value<_i2.GEpisode> episode;
   @override
   final _i2.GReviewInput review;
 
@@ -16,7 +16,10 @@ class _$GCreateReviewVars extends GCreateReviewVars {
           [void Function(GCreateReviewVarsBuilder)? updates]) =>
       (new GCreateReviewVarsBuilder()..update(updates))._build();
 
-  _$GCreateReviewVars._({this.episode, required this.review}) : super._() {
+  _$GCreateReviewVars._({required this.episode, required this.review})
+      : super._() {
+    BuiltValueNullFieldError.checkNotNull(
+        episode, r'GCreateReviewVars', 'episode');
     BuiltValueNullFieldError.checkNotNull(
         review, r'GCreateReviewVars', 'review');
   }
@@ -100,7 +103,10 @@ class GCreateReviewVarsBuilder
     _$GCreateReviewVars _$result;
     try {
       _$result = _$v ??
-          new _$GCreateReviewVars._(episode: episode, review: review.build());
+          new _$GCreateReviewVars._(
+              episode: BuiltValueNullFieldError.checkNotNull(
+                  episode, r'GCreateReviewVars', 'episode'),
+              review: review.build());
     } catch (_) {
       late String _$failedField;
       try {
diff --git a/codegen/end_to_end_test_tristate/test/schema/scalars_test.dart b/codegen/end_to_end_test_tristate/test/schema/scalars_test.dart
index 91fd3c16..7a928f64 100644
--- a/codegen/end_to_end_test_tristate/test/schema/scalars_test.dart
+++ b/codegen/end_to_end_test_tristate/test/schema/scalars_test.dart
@@ -63,7 +63,7 @@ void main() {
         BuiltList([DateTime.fromMillisecondsSinceEpoch(1591892597000)]),
       ));
     test('correctly overrides scalars in input types', () {
-      expect((input.seenOn! as PresentValue<BuiltList>).value!.first,
+      expect((input.seenOn as PresentValue<BuiltList>).value!.first,
           TypeMatcher<DateTime>());
     });
 
@@ -86,7 +86,7 @@ void main() {
     );
 
     test('correctly overrides scalars in variable types', () {
-      expect((vars.createdAt! as PresentValue).value, TypeMatcher<DateTime>());
+      expect((vars.createdAt as PresentValue).value, TypeMatcher<DateTime>());
     });
 
     test('can be serialized and deserialized with custom serializer', () {
diff --git a/codegen/gql_code_builder/CHANGELOG.md b/codegen/gql_code_builder/CHANGELOG.md
index e58356ea..3880ece7 100644
--- a/codegen/gql_code_builder/CHANGELOG.md
+++ b/codegen/gql_code_builder/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.9.1+1
+
+- fix generating the `Value` wrappers as nullable
+
 ## 0.9.0
 
 - add TriStateValueConfig option in order to wrap nullable fields in input types in a `Value` class in order distinguish between three cases:
diff --git a/codegen/gql_code_builder/lib/src/common.dart b/codegen/gql_code_builder/lib/src/common.dart
index 890fb2a7..8f942131 100644
--- a/codegen/gql_code_builder/lib/src/common.dart
+++ b/codegen/gql_code_builder/lib/src/common.dart
@@ -213,7 +213,7 @@ Method buildOptionalGetter({
 
   final optionalGetter = baseGetter.rebuild((b) => b
     ..returns = TypeReference((b2) => b2
-      ..isNullable = true
+      ..isNullable = false
       ..url = valueTypeUrl
       ..symbol = valueTypeSymbol
       ..types.add((baseGetter.returns as TypeReference)
diff --git a/codegen/gql_code_builder/lib/src/schema/input.dart b/codegen/gql_code_builder/lib/src/schema/input.dart
index 1a73f099..e0516444 100644
--- a/codegen/gql_code_builder/lib/src/schema/input.dart
+++ b/codegen/gql_code_builder/lib/src/schema/input.dart
@@ -46,8 +46,19 @@ Class buildInputClass(
       ),
       hasCustomSerializer:
           triStateValueConfig == TriStateValueConfig.onAllNullableFields,
+      initializers: {
+        if (triStateValueConfig == TriStateValueConfig.onAllNullableFields)
+          ..._inputClassValueInitializers(node)
+      },
       methods: [
         if (triStateValueConfig == TriStateValueConfig.onAllNullableFields)
           nullAwareJsonSerializerField(node, "G${node.name.value}"),
       ],
     );
+
+Map<String, Expression> _inputClassValueInitializers(
+        InputObjectTypeDefinitionNode op) =>
+    {
+      for (final node in op.fields.where((element) => !element.type.isNonNull))
+        identifier(node.name.value): absentValueConstructorInvocation()
+    };
diff --git a/codegen/gql_code_builder/pubspec.yaml b/codegen/gql_code_builder/pubspec.yaml
index 88c5458d..6935aa83 100644
--- a/codegen/gql_code_builder/pubspec.yaml
+++ b/codegen/gql_code_builder/pubspec.yaml
@@ -1,5 +1,5 @@
 name: gql_code_builder
-version: 0.9.1
+version: 0.9.1+1
 description: Dart code builders taking *.graphql documents and SDL to build useful classes.
 repository: https://github.com/gql-dart/gql
 environment: