diff --git a/README.md b/README.md
index 3e27436..0131ac7 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ This Python package is automatically generated by the [OpenAPI Generator](https:
 
 - API version: v5.17.2.9580
 - Package version: 1.1.1 <!--- x-release-please-version -->
-- Generator version: 7.10.0
+- Generator version: 7.11.0
 - Build package: org.openapitools.codegen.languages.PythonClientCodegen
 
 ## Requirements.
diff --git a/pyproject.toml b/pyproject.toml
index 39a5ccd..1526426 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ include = ["radarr/py.typed"]
 [tool.poetry.dependencies]
 python = "^3.8"
 
-urllib3 = ">= 1.25.3 < 3.0.0"
+urllib3 = ">= 1.25.3, < 3.0.0"
 python-dateutil = ">= 2.8.2"
 pydantic = ">= 2"
 typing-extensions = ">= 4.7.1"
diff --git a/radarr/api_client.py b/radarr/api_client.py
index 025a07d..628c95f 100644
--- a/radarr/api_client.py
+++ b/radarr/api_client.py
@@ -517,7 +517,7 @@ def parameters_to_url_query(self, params, collection_formats):
             if k in collection_formats:
                 collection_format = collection_formats[k]
                 if collection_format == 'multi':
-                    new_params.extend((k, str(value)) for value in v)
+                    new_params.extend((k, quote(str(value))) for value in v)
                 else:
                     if collection_format == 'ssv':
                         delimiter = ' '
diff --git a/radarr/exceptions.py b/radarr/exceptions.py
index a74b885..fb5ec02 100644
--- a/radarr/exceptions.py
+++ b/radarr/exceptions.py
@@ -150,6 +150,13 @@ def from_response(
         if http_resp.status == 404:
             raise NotFoundException(http_resp=http_resp, body=body, data=data)
 
+        # Added new conditions for 409 and 422
+        if http_resp.status == 409:
+            raise ConflictException(http_resp=http_resp, body=body, data=data)
+
+        if http_resp.status == 422:
+            raise UnprocessableEntityException(http_resp=http_resp, body=body, data=data)
+
         if 500 <= http_resp.status <= 599:
             raise ServiceException(http_resp=http_resp, body=body, data=data)
         raise ApiException(http_resp=http_resp, body=body, data=data)
@@ -188,6 +195,16 @@ class ServiceException(ApiException):
     pass
 
 
+class ConflictException(ApiException):
+    """Exception for HTTP 409 Conflict."""
+    pass
+
+
+class UnprocessableEntityException(ApiException):
+    """Exception for HTTP 422 Unprocessable Entity."""
+    pass
+
+
 def render_path(path_to_item):
     """Returns a string representation of a path"""
     result = ""
diff --git a/setup.py b/setup.py
index baf9edc..967d71c 100644
--- a/setup.py
+++ b/setup.py
@@ -47,4 +47,4 @@
     Radarr API docs
     """,  # noqa: E501
     package_data={"radarr": ["py.typed"]},
-)
+)
\ No newline at end of file