diff --git a/no-importlib-on-py38.patch b/no-importlib-on-py38.patch
new file mode 100644
index 0000000..9e2c6e6
--- /dev/null
+++ b/no-importlib-on-py38.patch
@@ -0,0 +1,29 @@
+Index: signedjson-1.1.1/setup.py
+===================================================================
+--- signedjson-1.1.1.orig/setup.py
++++ signedjson-1.1.1/setup.py
+@@ -41,7 +41,7 @@ setup(
+         "pynacl>=0.3.0",
+         "typing_extensions>=3.5",
+         'typing>=3.5;python_version<"3.5"',
+-        "importlib_metadata",
++        'importlib_metadata;python_version<"3.8"',
+     ],
+     long_description=read_file(("README.rst",)),
+     keywords="json",
+Index: signedjson-1.1.1/signedjson/__init__.py
+===================================================================
+--- signedjson-1.1.1.orig/signedjson/__init__.py
++++ signedjson-1.1.1/signedjson/__init__.py
+@@ -12,7 +12,10 @@
+ # See the License for the specific language governing permissions and
+ # limitations under the License.
+ 
+-from importlib_metadata import version, PackageNotFoundError
++try:
++    from importlib.metadata import version, PackageNotFoundError
++except ImportError:
++    from importlib_metadata import version, PackageNotFoundError
+ 
+ try:
+     __version__ = version(__name__)
diff --git a/python-signedjson-1.1.0.tar.xz b/python-signedjson-1.1.0.tar.xz
deleted file mode 100644
index 504d066..0000000
--- a/python-signedjson-1.1.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:071bac9bfc78bbe67a3ba60f5886c3037875d09342cdfa7c5eb865bb1866368a
-size 9652
diff --git a/python-signedjson.changes b/python-signedjson.changes
index 87f5c55..4842b60 100644
--- a/python-signedjson.changes
+++ b/python-signedjson.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Wed Apr 15 13:50:16 UTC 2020 - Marketa Calabkova <mcalabkova@suse.com>
+
+- Update to version 1.1.1
+  * Fix incorrect typing annotation for `decode_signing_key_base64`.
+  * Reinstate `decode_verify_key_base64` function which was erroneously removed in 1.1.0. 
+- Add no-importlib-on-py38.patch to fix build on Python 3.8
+
 -------------------------------------------------------------------
 Thu Feb 06 11:29:56 UTC 2020 - okurz@suse.com
 
diff --git a/python-signedjson.spec b/python-signedjson.spec
index fd86e96..3093235 100644
--- a/python-signedjson.spec
+++ b/python-signedjson.spec
@@ -18,18 +18,37 @@
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 %global modname signedjson
+%bcond_without python2
 Name:           python-%{modname}
-Version:        1.1.0
+Version:        1.1.1
 Release:        0
 Summary:        Python module to sign JSON with Ed25519 signatures
 License:        Apache-2.0
 Group:          Development/Languages/Python
 URL:            https://github.com/matrix-org/%{name}
-Source0:        %{name}-%{version}.tar.xz
-BuildRequires:  %{python_module setuptools}
+Source0:        https://files.pythonhosted.org/packages/source/s/signedjson/%{modname}-%{version}.tar.gz
+Patch0:         no-importlib-on-py38.patch
+BuildRequires:  %{python_module PyNaCl >= 0.3.0}
+BuildRequires:  %{python_module canonicaljson >= 1.0.0}
+BuildRequires:  %{python_module importlib-metadata}
+BuildRequires:  %{python_module nose}
+BuildRequires:  %{python_module setuptools_scm}
+BuildRequires:  %{python_module typing_extensions >= 3.5}
+BuildRequires:  %{python_module unpaddedbase64 >= 1.0.1}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
+Requires:       python-PyNaCl >= 0.3.0
+Requires:       python-canonicaljson >= 1.0.0
+Requires:       python-importlib_metadata
+Requires:       python-typing_extensions >= 3.5
+Requires:       python-unpaddedbase64 >= 1.0.1
 BuildArch:      noarch
+%if %{with python2}
+BuildRequires:  python2-typing >= 3.5
+%endif
+%ifpython2
+Requires:       python-typing >= 3.5
+%endif
 %python_subpackages
 
 %description
@@ -42,16 +61,19 @@ Features:
 * Unprotected data can be added to the object under the "unsigned" key.
 
 %prep
-%setup -q
+%setup -q -n %{modname}-%{version}
+%patch0 -p1
 
 %build
-
 %python_build
 
 %install
 %python_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}/%{modname}
 
+%check
+%python_expand nosetests-%{$python_bin_suffix}
+
 %files %{python_files}
 %license LICENSE
 %doc README.rst
diff --git a/signedjson-1.1.1.tar.gz b/signedjson-1.1.1.tar.gz
new file mode 100644
index 0000000..2444976
--- /dev/null
+++ b/signedjson-1.1.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:350586e7570ba208f7729dcda09d43f554ead0207a15e3e3695533ef3f720009
+size 10906