diff --git a/pubspec.yaml b/pubspec.yaml
index d18e911..39ca284 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -23,15 +23,15 @@ dependencies:
   langchain: ^0.8.0
   langchain_google: ^0.7.0
   graphs: ^2.3.1
-  objectbox: ^5.0.0 # Optional: On-device vector search (HNSW) via ObjectBox
-  flat_buffers: ^23.5.26 # Required by generated lib/objectbox.g.dart
+  objectbox: ^5.1.0-dev.0 # Optional: On-device vector search (HNSW) via ObjectBox
+  flat_buffers: ^25.9.23 # Required by generated lib/objectbox.g.dart
   onnxruntime: ^1.4.1 # For on-device embeddings
   http: ^1.1.0 # Required for tool scripts
   cryptography: ^2.9.0
   json_annotation: ^4.9.0
-  firebase_core: ^2.24.2
-  firebase_database: ^10.4.0
-  web_socket_channel: ^2.4.0
+  firebase_core: ^4.2.1
+  firebase_database: ^12.1.0
+  web_socket_channel: ^3.0.3
   # Add your embedding provider dependencies as needed (e.g., google_generative_ai, openai, etc.)
 
 dev_dependencies:
@@ -39,11 +39,11 @@ dev_dependencies:
   lints: ^6.0.0
   flutter_test:
     sdk: flutter
-  firebase_database_mocks: ^0.6.0
+  firebase_database_mocks: ^0.8.1
   mockito: ^5.4.4
   test: ^1.25.0
   build_runner: ^2.4.6
-  objectbox_generator: ^5.0.0
+  objectbox_generator: ^5.1.0-dev.0
 
 dart_pre_commit:
   tasks: