diff --git a/avro-1.11.1.tar.gz b/avro-1.11.1.tar.gz
deleted file mode 100644
index 5a44283..0000000
--- a/avro-1.11.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f123623ecc648d0e20ce14f8ed85162140c13cc4b108865d1b2529fbfa06c008
-size 84189
diff --git a/avro-1.11.3.tar.gz b/avro-1.11.3.tar.gz
new file mode 100644
index 0000000..6868603
--- /dev/null
+++ b/avro-1.11.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3393bb5139f9cf0791d205756ce1e39a5b58586af5b153d6a3b5a199610e9d17
+size 90621
diff --git a/py311.patch b/py311.patch
deleted file mode 100644
index d07204c..0000000
--- a/py311.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-Index: avro-1.11.1/avro/compatibility.py
-===================================================================
---- avro-1.11.1.orig/avro/compatibility.py
-+++ avro-1.11.1/avro/compatibility.py
-@@ -49,6 +49,9 @@ class SchemaType(str, Enum):
-     STRING = "string"
-     UNION = "union"
- 
-+    def __str__(self):
-+        return self.value
-+
- 
- class SchemaCompatibilityType(Enum):
-     compatible = "compatible"
diff --git a/python-avro.changes b/python-avro.changes
index e2aed3a..88b2513 100644
--- a/python-avro.changes
+++ b/python-avro.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Wed Oct 18 12:14:00 UTC 2023 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Update to version 1.11.3:
+  + See jira board for all the fixes addressed in this release:
+    https://issues.apache.org/jira/browse/AVRO-3855?jql=project%3DAVRO%20AND%20fixVersion%3D1.11.3
+- Drop py311.patch: fixed upstream.
+
 -------------------------------------------------------------------
 Wed Jan 25 12:58:14 UTC 2023 - Daniel Garcia <daniel.garcia@suse.com>
 
diff --git a/python-avro.spec b/python-avro.spec
index ad1e7d0..e1e97a8 100644
--- a/python-avro.spec
+++ b/python-avro.spec
@@ -18,15 +18,13 @@
 
 %define skip_python2 1
 Name:           python-avro
-Version:        1.11.1
+Version:        1.11.3
 Release:        0
 Summary:        A serialization and RPC framework for Python
 License:        Apache-2.0
 Group:          Development/Languages/Python
 URL:            https://avro.apache.org/
 Source:         https://files.pythonhosted.org/packages/source/a/avro/avro-%{version}.tar.gz
-# PATCH-FIX-UPSTREAM: py311.patch gh#apache/avro#1961
-Patch:          py311.patch
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes