diff --git a/.circleci/config.yml b/.circleci/config.yml
index e7c9841..9bdd84f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -7,7 +7,7 @@ references:
       name: Install dependencies and apistrap on Archlinux
       command: |
         set -x
-        pip install --user coveralls coverage
+        pip install --user coveralls "coverage<5.0"
         pip install --user .
 
   test: &test
diff --git a/apistrap/__init__.py b/apistrap/__init__.py
index f5b7730..a25765c 100644
--- a/apistrap/__init__.py
+++ b/apistrap/__init__.py
@@ -1 +1 @@
-__version__ = "0.9.7"
+__version__ = "0.9.8"
diff --git a/apistrap/operation_wrapper.py b/apistrap/operation_wrapper.py
index dab996b..05a75a3 100644
--- a/apistrap/operation_wrapper.py
+++ b/apistrap/operation_wrapper.py
@@ -8,7 +8,7 @@
 from typing import TYPE_CHECKING, Callable, Dict, Generator, Optional, Sequence, Tuple, Type, TypeVar, Union, cast
 
 from docstring_parser import parse as parse_doc
-from docstring_parser.parser.common import DocstringParam
+from docstring_parser.common import DocstringParam
 from schematics import Model
 from schematics.exceptions import DataError
 
diff --git a/setup.py b/setup.py
index 7bee9cb..9db1fee 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 from setuptools import find_packages, setup
 
 setup(name='apistrap',
-      version='0.9.7',
+      version='0.9.8',
       description='Iterait REST API utilities',
       classifiers=[
           'Development Status :: 4 - Beta',
@@ -24,7 +24,7 @@
       zip_safe=False,
       setup_requires=['pytest-runner'],
       tests_require=['pytest', 'pytest-mock', 'pytest-flask', 'pytest-aiohttp', 'flask', 'aiohttp', 'numpy'],
-      install_requires=['apispec==1.2', 'schematics', 'more_itertools', 'Werkzeug', 'jinja2', 'docstring_parser>=0.3'],
+      install_requires=['apispec==1.2', 'schematics', 'more_itertools', 'Werkzeug', 'jinja2', 'docstring_parser>=0.5'],
       extras_require={
           'flask': ['flask'],
           'aiohttp': ['aiohttp'],