diff --git a/clients/algoliasearch-client-dart/packages/algoliasearch/build.yaml b/clients/algoliasearch-client-dart/packages/algoliasearch/build.yaml
index 6d71b406a77..153746466be 100644
--- a/clients/algoliasearch-client-dart/packages/algoliasearch/build.yaml
+++ b/clients/algoliasearch-client-dart/packages/algoliasearch/build.yaml
@@ -11,4 +11,4 @@ targets:
           explicit_to_json: true
           field_rename: none
           ignore_unannotated: false
-          include_if_null: false
+          include_if_null: false
\ No newline at end of file
diff --git a/clients/algoliasearch-client-dart/packages/client_composition/build.yaml b/clients/algoliasearch-client-dart/packages/client_composition/build.yaml
index 6d71b406a77..153746466be 100644
--- a/clients/algoliasearch-client-dart/packages/client_composition/build.yaml
+++ b/clients/algoliasearch-client-dart/packages/client_composition/build.yaml
@@ -11,4 +11,4 @@ targets:
           explicit_to_json: true
           field_rename: none
           ignore_unannotated: false
-          include_if_null: false
+          include_if_null: false
\ No newline at end of file
diff --git a/clients/algoliasearch-client-dart/packages/client_insights/build.yaml b/clients/algoliasearch-client-dart/packages/client_insights/build.yaml
index 6d71b406a77..153746466be 100644
--- a/clients/algoliasearch-client-dart/packages/client_insights/build.yaml
+++ b/clients/algoliasearch-client-dart/packages/client_insights/build.yaml
@@ -11,4 +11,4 @@ targets:
           explicit_to_json: true
           field_rename: none
           ignore_unannotated: false
-          include_if_null: false
+          include_if_null: false
\ No newline at end of file
diff --git a/clients/algoliasearch-client-dart/packages/client_recommend/build.yaml b/clients/algoliasearch-client-dart/packages/client_recommend/build.yaml
index 6d71b406a77..153746466be 100644
--- a/clients/algoliasearch-client-dart/packages/client_recommend/build.yaml
+++ b/clients/algoliasearch-client-dart/packages/client_recommend/build.yaml
@@ -11,4 +11,4 @@ targets:
           explicit_to_json: true
           field_rename: none
           ignore_unannotated: false
-          include_if_null: false
+          include_if_null: false
\ No newline at end of file
diff --git a/clients/algoliasearch-client-dart/packages/client_search/build.yaml b/clients/algoliasearch-client-dart/packages/client_search/build.yaml
index 6d71b406a77..153746466be 100644
--- a/clients/algoliasearch-client-dart/packages/client_search/build.yaml
+++ b/clients/algoliasearch-client-dart/packages/client_search/build.yaml
@@ -11,4 +11,4 @@ targets:
           explicit_to_json: true
           field_rename: none
           ignore_unannotated: false
-          include_if_null: false
+          include_if_null: false
\ No newline at end of file
diff --git a/templates/dart/pubspec.mustache b/templates/dart/pubspec.mustache
index deeca13810e..c1600238219 100644
--- a/templates/dart/pubspec.mustache
+++ b/templates/dart/pubspec.mustache
@@ -25,8 +25,8 @@ dependencies:
   collection: ^1.17.1
 
 dev_dependencies:
-  build_runner: ^2.4.4
-  json_serializable: ^6.7.0
+  build_runner: ^2.4.7
+  json_serializable: '>=6.0.0 <6.7.0'
   lints: ^6.0.0
   logging: ^1.2.0
   test: ^1.25.8
\ No newline at end of file
diff --git a/templates/dart/serialization/json_serializable/build.yaml.mustache b/templates/dart/serialization/json_serializable/build.yaml.mustache
index 6d71b406a77..153746466be 100644
--- a/templates/dart/serialization/json_serializable/build.yaml.mustache
+++ b/templates/dart/serialization/json_serializable/build.yaml.mustache
@@ -11,4 +11,4 @@ targets:
           explicit_to_json: true
           field_rename: none
           ignore_unannotated: false
-          include_if_null: false
+          include_if_null: false
\ No newline at end of file