diff --git a/00189-use-rpm-wheels.patch b/00189-use-rpm-wheels.patch
index e23fa59..58c417f 100644
--- a/00189-use-rpm-wheels.patch
+++ b/00189-use-rpm-wheels.patch
@@ -21,7 +21,7 @@ index cb2882e336..984e587ea0 100644
  import os
  import os.path
  import sys
-@@ -6,16 +8,28 @@
+@@ -6,16 +8,28 @@ import tempfile
  import subprocess
  from importlib import resources
  
diff --git a/00251-change-user-install-location.patch b/00251-change-user-install-location.patch
index b9bcf67..1d87214 100644
--- a/00251-change-user-install-location.patch
+++ b/00251-change-user-install-location.patch
@@ -18,7 +18,7 @@ diff --git a/Lib/distutils/command/install.py b/Lib/distutils/command/install.py
 index aaa300efa9..f8d453912a 100644
 --- a/Lib/distutils/command/install.py
 +++ b/Lib/distutils/command/install.py
-@@ -419,8 +419,19 @@ def finalize_unix(self):
+@@ -419,8 +419,19 @@ class install(Command):
                      raise DistutilsOptionError(
                            "must not supply exec-prefix without prefix")
  
diff --git a/python3.10.spec b/python3.10.spec
index 0eb9e23..d6c17e2 100644
--- a/python3.10.spec
+++ b/python3.10.spec
@@ -14,7 +14,7 @@ URL: https://www.python.org/
 #  WARNING  When rebasing to a new Python version,
 #           remember to update the python3-docs package as well
 %global general_version %{pybasever}.0
-%global prerel a2
+%global prerel a3
 %global upstream_version %{general_version}%{?prerel}
 Version: %{general_version}%{?prerel:~%{prerel}}
 Release: 1%{?dist}
@@ -1592,6 +1592,9 @@ CheckPython optimized
 # ======================================================
 
 %changelog
+* Tue Dec 08 2020 Tomas Hrnciar <thrnciar@redhat.com> - 3.10.0~a3-1
+- Update to 3.10.0a3
+
 * Wed Nov 04 2020 Miro Hrončok <mhroncok@redhat.com> - 3.10.0~a2-1
 - Update to 3.10.0a2
 
diff --git a/sources b/sources
index df78271..a0c14a7 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (Python-3.10.0a2.tar.xz) = f6ec66db9ac87f3bf4264759dde4380a49a66980a8959ea2dda34561d6bcb827a221c553711173cb1dd5675e74d1ae143ca1e8cbf3f444f4fa4e6fc7be3d7ed2
-SHA512 (Python-3.10.0a2.tar.xz.asc) = 9382e6f3aba51ff1571ba9bb7dbfcd10e338c1a1d56bb4f26ede26fa2007bff92ad8c434c15091f908850df5ff5b02bd4cf1158c83e751a777fcf3a8d6afb67c
+SHA512 (Python-3.10.0a3.tar.xz) = a361c04081e9bd7e740c3311d92ec1428f12c589613ab39ed2bb1ac5aa20e4d8bc6d6e76eefc20edd459ecf8be1720f3985126be38407fcfb41f5a6efcea3998
+SHA512 (Python-3.10.0a3.tar.xz.asc) = 7818e68f131cd1d45a60e7e3603853ab9f4672a6b1504934221a964abd0907f5940df70ec090fda979423f92314056083253641ebcb8f41113f37fc8c36d25f7