diff --git a/fix2038.patch b/fix2038.patch
index 3d99cf6..918b8aa 100644
--- a/fix2038.patch
+++ b/fix2038.patch
@@ -2,16 +2,16 @@ Author: Bernhard M. Wiedemann <bwiedemann suse de>
 Date: 2023-01-14
 Subject: Fix tests of python-aiosmtplib after 2038
 
-diff --git a/trustme/__init__.py b/trustme/__init__.py
-index cc280b0..f24e100 100644
---- a/trustme/__init__.py
-+++ b/trustme/__init__.py
-@@ -50,7 +50,7 @@ _KEY_SIZE = 2048
+Index: trustme-1.0.0/src/trustme/__init__.py
+===================================================================
+--- trustme-1.0.0.orig/src/trustme/__init__.py
++++ trustme-1.0.0/src/trustme/__init__.py
+@@ -37,7 +37,7 @@ __all__ = ["CA"]
  # Some versions of cryptography on 32-bit platforms fail if you give
  # them dates after ~2038-01-19:
  #   https://github.com/pyca/cryptography/pull/4658
 -DEFAULT_EXPIRY = datetime.datetime(2038, 1, 1)
 +DEFAULT_EXPIRY = datetime.datetime(2098, 1, 1)
  
- def _name(name, organization_name=None, common_name=None):
-     # type: (Text, Optional[Text], Optional[Text]) -> x509.Name
+ def _name(name: str, organization_name: Optional[str] = None, common_name: Optional[str] = None) -> x509.Name:
+     name_pieces = [
diff --git a/python-trustme.changes b/python-trustme.changes
index 2588d8c..3f61459 100644
--- a/python-trustme.changes
+++ b/python-trustme.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Sun May 14 16:33:47 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- update to 1.0.0:
+  * Support for ECDSA keys in certificates and use them by default.
+    The type of key used for certificates can be controlled by the
+    key_type parameter on the multiple methods that generate
+    certificates. ECDSA certificates as they can be generated
+    significantly faster.
+  * Support for Python 3.10 and 3.11 (#372, 574) 
+
 -------------------------------------------------------------------
 Fri Apr 21 12:38:00 UTC 2023 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-trustme.spec b/python-trustme.spec
index 5834f9d..3b322f9 100644
--- a/python-trustme.spec
+++ b/python-trustme.spec
@@ -19,7 +19,7 @@
 %bcond_without python2
 %{?sle15_python_module_pythons}
 Name:           python-trustme
-Version:        0.9.0
+Version:        1.0.0
 Release:        0
 Summary:        Fake CA provider for Python tests
 License:        Apache-2.0 OR MIT
diff --git a/trustme-0.9.0.tar.gz b/trustme-0.9.0.tar.gz
deleted file mode 100644
index fa8da72..0000000
--- a/trustme-0.9.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5e07b23d70ceed64f3bb36ae4b9abc52354c16c98d45ab037bee2b5fbffe586c
-size 30081
diff --git a/trustme-1.0.0.tar.gz b/trustme-1.0.0.tar.gz
new file mode 100644
index 0000000..c92a8e1
--- /dev/null
+++ b/trustme-1.0.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d4f0b0fe28091506edc29c19ad90cca387646add436c3ca66ba7bcc53807f55
+size 29567