diff --git a/Cargo.lock b/Cargo.lock
index 1159daae1a..88d0982858 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1685,7 +1685,7 @@ dependencies = [
 
 [[package]]
 name = "iota-sdk-python"
-version = "1.1.1"
+version = "1.1.2"
 dependencies = [
  "futures",
  "iota-sdk-bindings-core",
diff --git a/bindings/python/CHANGELOG.md b/bindings/python/CHANGELOG.md
index 70386b3a8b..c6d3977a89 100644
--- a/bindings/python/CHANGELOG.md
+++ b/bindings/python/CHANGELOG.md
@@ -19,13 +19,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Security -->
 
-## 1.1.2 - 2023-MM-DD
+## 1.1.2 - 2023-12-01
 
 ### Added
 
 - `Utils:verify_transaction_semantic()`;
 - `Account::prepare_claim_outputs()` method;
 
+### Fixed
+
+- Missing `init_logger` export;
+- `Client::build_and_post_block()` with custom input range;
+
 ## 1.1.1 - 2023-10-31
 
 ### Added
diff --git a/bindings/python/Cargo.toml b/bindings/python/Cargo.toml
index 457fad6ca7..69eafb8a98 100644
--- a/bindings/python/Cargo.toml
+++ b/bindings/python/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "iota-sdk-python"
-version = "1.1.1"
+version = "1.1.2"
 authors = ["IOTA Stiftung"]
 edition = "2021"
 description = "Python bindings for the IOTA SDK library"
diff --git a/bindings/python/iota_sdk/client/client.py b/bindings/python/iota_sdk/client/client.py
index 22538a715a..95dfa3726c 100644
--- a/bindings/python/iota_sdk/client/client.py
+++ b/bindings/python/iota_sdk/client/client.py
@@ -410,11 +410,12 @@ def build_and_post_block(self,
         is_start_set = 'input_range_start' in options
         is_end_set = 'input_range_end' in options
         if is_start_set or is_end_set:
-            options['range'] = {}
+            options['input_range'] = {}
             if is_start_set:
-                options['range']['start'] = options.pop('start')
+                options['input_range']['start'] = options.pop(
+                    'input_range_start')
             if is_end_set:
-                options['range']['end'] = options.pop('end')
+                options['input_range']['end'] = options.pop('input_range_end')
 
         options = humps.camelize(options)
 
diff --git a/bindings/python/iota_sdk/external.py b/bindings/python/iota_sdk/external.py
index 2df235d0d0..f0a92c6151 100644
--- a/bindings/python/iota_sdk/external.py
+++ b/bindings/python/iota_sdk/external.py
@@ -2,4 +2,4 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # pylint: disable=import-error, unused-import
-from .iota_sdk import call_utils_method, call_secret_manager_method, create_secret_manager, destroy_wallet, create_client, create_wallet, listen_wallet, get_client_from_wallet, get_secret_manager_from_wallet, call_wallet_method, call_client_method, listen_mqtt
+from .iota_sdk import call_utils_method, call_secret_manager_method, create_secret_manager, destroy_wallet, create_client, create_wallet, listen_wallet, get_client_from_wallet, get_secret_manager_from_wallet, call_wallet_method, call_client_method, init_logger, listen_mqtt
diff --git a/bindings/python/setup.py b/bindings/python/setup.py
index 6d9b0958cf..19e5f77a9e 100644
--- a/bindings/python/setup.py
+++ b/bindings/python/setup.py
@@ -22,7 +22,7 @@ def get_py_version_cfgs():
 
 setup(
     name="iota_sdk",
-    version="1.1.1",
+    version="1.1.2",
     classifiers=[
         "License :: SPDX-License-Identifier ::  Apache-2.0",
         "Intended Audience :: Developers",