diff --git a/fedcore/architecture/abstraction/__init__.py b/fedcore/architecture/abstraction/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/fedcore/architecture/preprocessing/__init__.py b/fedcore/architecture/preprocessing/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/fedcore/architecture/settings/__init__.py b/fedcore/architecture/settings/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/fedcore/models/network_impl/__init__.py b/fedcore/models/network_impl/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/fedcore/models/network_modules/__init__.py b/fedcore/models/network_modules/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/fedcore/models/network_modules/layers/__init__.py b/fedcore/models/network_modules/layers/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/fedcore/neural_compressor/experimental/pruner_legacy/util/__init__.py b/fedcore/neural_compressor/experimental/pruner_legacy/util/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/fedcore/repository/fedcore_impl/__init__.py b/fedcore/repository/fedcore_impl/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/setup.py b/setup.py
index 00b133f5..445bc2f0 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 # The text of the README file
 NAME = 'fedcore'
-VERSION = '0.0.3'
+VERSION = '0.0.3.1'
 AUTHOR = 'Ilia Revin'
 AUTHOR_EMAIL = 'revine@inbox.ru'
 SHORT_DESCRIPTION = 'Federated learning core library'