diff --git a/clients/algoliasearch-client-dart/packages/client_abtesting_v3/pubspec.yaml b/clients/algoliasearch-client-dart/packages/client_abtesting_v3/pubspec.yaml
index e270ff5f8f7..bdcfd03dbbe 100644
--- a/clients/algoliasearch-client-dart/packages/client_abtesting_v3/pubspec.yaml
+++ b/clients/algoliasearch-client-dart/packages/client_abtesting_v3/pubspec.yaml
@@ -17,7 +17,7 @@ dependencies:
 
 dev_dependencies:
   build_runner: ^2.4.7
-  json_serializable: '>=6.0.0 <6.9.0'
+  json_serializable: '<6.12.0'
   lints: ^6.0.0
   logging: ^1.2.0
   test: ^1.25.8
\ No newline at end of file
diff --git a/clients/algoliasearch-client-dart/packages/client_composition/pubspec.yaml b/clients/algoliasearch-client-dart/packages/client_composition/pubspec.yaml
index b5d792c4f9c..9b363457724 100644
--- a/clients/algoliasearch-client-dart/packages/client_composition/pubspec.yaml
+++ b/clients/algoliasearch-client-dart/packages/client_composition/pubspec.yaml
@@ -17,7 +17,7 @@ dependencies:
 
 dev_dependencies:
   build_runner: ^2.4.7
-  json_serializable: '>=6.0.0 <6.9.0'
+  json_serializable: '<6.12.0'
   lints: ^6.0.0
   logging: ^1.2.0
   test: ^1.25.8
\ No newline at end of file
diff --git a/clients/algoliasearch-client-dart/packages/client_recommend/pubspec.yaml b/clients/algoliasearch-client-dart/packages/client_recommend/pubspec.yaml
index db1f2f87947..73c60fb97f0 100644
--- a/clients/algoliasearch-client-dart/packages/client_recommend/pubspec.yaml
+++ b/clients/algoliasearch-client-dart/packages/client_recommend/pubspec.yaml
@@ -17,7 +17,7 @@ dependencies:
 
 dev_dependencies:
   build_runner: ^2.4.7
-  json_serializable: '>=6.0.0 <6.9.0'
+  json_serializable: '<6.12.0'
   lints: ^6.0.0
   logging: ^1.2.0
   test: ^1.25.8
\ No newline at end of file