diff --git a/.gitignore b/.gitignore
index 2cceb77..44e7540 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /python-dms-1.3.0.tar.gz
 /python-dms-1.3.1.tar.gz
+/python-dms-1.3.2.tar.gz
diff --git a/python-google-cloud-dms-mock.patch b/python-google-cloud-dms-mock.patch
deleted file mode 100644
index 82f599b..0000000
--- a/python-google-cloud-dms-mock.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From ebd987dbc003b74595cb13b54bded6db79beca71 Mon Sep 17 00:00:00 2001
-From: Major Hayden <major@mhtx.net>
-Date: Mon, 13 Dec 2021 13:49:07 -0600
-Subject: [PATCH] Use unittest.mock
-
----
- tests/unit/gapic/clouddms_v1/test_data_migration_service.py | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/tests/unit/gapic/clouddms_v1/test_data_migration_service.py b/tests/unit/gapic/clouddms_v1/test_data_migration_service.py
-index 9291ff1..a00c216 100644
---- a/tests/unit/gapic/clouddms_v1/test_data_migration_service.py
-+++ b/tests/unit/gapic/clouddms_v1/test_data_migration_service.py
-@@ -14,7 +14,7 @@
- # limitations under the License.
- #
- import os
--import mock
-+from unittest import mock
- 
- import grpc
- from grpc.experimental import aio
--- 
-2.33.1
-
diff --git a/python-google-cloud-dms.spec b/python-google-cloud-dms.spec
index 6718be3..ade53db 100644
--- a/python-google-cloud-dms.spec
+++ b/python-google-cloud-dms.spec
@@ -1,9 +1,11 @@
+# F35: Do not update past 1.3.1. F35's protobuf is too old.
+
 # tests are enabled by default
 %bcond_without tests
 
 %global         srcname     google-cloud-dms
 %global         forgeurl    https://github.com/googleapis/python-dms
-Version:        1.3.1
+Version:        1.3.2
 %global         tag         v%{version}
 %forgemeta
 
@@ -14,13 +16,6 @@ Summary:        Python SDK for Google Cloud Database Migration Service
 License:        ASL 2.0
 URL:            %forgeurl
 Source0:        %forgesource
-# Use unittest.mock instead of PyPI mock
-# (https://fedoraproject.org/wiki/Changes/DeprecatePythonMock).
-#
-# This simple patch cannot be submitted upstream because they support
-# Python 3.6 and 3.7, but use AsyncMock, which was introduced to
-# unittest.mock in Python 3.8.
-Patch0:         python-google-cloud-dms-mock.patch
 
 BuildArch:      noarch
 
@@ -46,6 +41,10 @@ Summary:        %{summary}
 %prep
 %forgeautosetup -p1
 
+# Replace mock imports with unittest.mock.
+grep -rl "^[[:space:]]*import mock" tests | \
+    xargs sed -i -E 's/^([[:space:]]*)import mock/\1from unittest import mock/'
+
 
 %generate_buildrequires
 %pyproject_buildrequires -r
diff --git a/sources b/sources
index 3986fcf..e6ed66c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (python-dms-1.3.1.tar.gz) = 9df9bae4a6c2b1448971c76668d10732cc92bea19efad1b7f35894e90d0199e20ed5389a8a460b19f6f5720a1dd769a1bc219f79f33819df4b5f4f3b1c243033
+SHA512 (python-dms-1.3.2.tar.gz) = c237dbba1c413da22c46d4be45ed3cea188bc26c599dbb23d414096650c10c546f477493ee3479ad13906efffa0a99df2e2df7dbcb5980834e2d6145ffe03301