diff --git a/mariadb-10.0.15-logrotate-su.patch b/mariadb-10.0.15-logrotate-su.patch
index 6fcec1d..7c4a1ab 100644
--- a/mariadb-10.0.15-logrotate-su.patch
+++ b/mariadb-10.0.15-logrotate-su.patch
@@ -13,5 +13,5 @@ Index: support-files/mysql-log-rotate.sh
          # create 600 mysql mysql
 +        su mysql mysql
          notifempty
- 	daily
+         daily
          rotate 3
diff --git a/mariadb-10.2.4-logrotate.patch b/mariadb-10.2.4-logrotate.patch
index 975bf6b..1781c7d 100644
--- a/mariadb-10.2.4-logrotate.patch
+++ b/mariadb-10.2.4-logrotate.patch
@@ -17,7 +17,7 @@ Index: support-files/mysql-log-rotate.sh
 +/var/log/mysql/*.log {
          # create 600 mysql mysql
          notifempty
- 	daily
+         daily
 @@ -32,6 +32,14 @@
  	then
  	   @bindir@/mysqladmin --local flush-error-log \
diff --git a/mariadb-10.3.17-fix_ppc_build.patch b/mariadb-10.3.17-fix_ppc_build.patch
deleted file mode 100644
index a44b84c..0000000
--- a/mariadb-10.3.17-fix_ppc_build.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-From 13e8f728ec83133b990ed21404cbac1d8a0bc74c Mon Sep 17 00:00:00 2001
-From: Sergei Golubchik <serg@mariadb.org>
-Date: Sun, 16 Jun 2019 01:25:03 +0200
-Subject: [PATCH] compilation failure on ppc with -DCMAKE_BUILD_TYPE=Debug
-
-if ${CRC32_LIBRARY} target has no COMPILE_FLAGS yet,
-GET_TARGET_PROPERTY returns COMPILE_FLAGS-NOTFOUND, which
-doesn't work very well when it's later fed back into COMPILE_FLAGS.
-
-GET_PROPERTY() returns an empty string in this case.
----
- extra/crc32-vpmsum/CMakeLists.txt | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/extra/crc32-vpmsum/CMakeLists.txt b/extra/crc32-vpmsum/CMakeLists.txt
-index 31c09a97d6af..b4adebdadf5a 100644
---- a/extra/crc32-vpmsum/CMakeLists.txt
-+++ b/extra/crc32-vpmsum/CMakeLists.txt
-@@ -2,7 +2,7 @@ ADD_CONVENIENCE_LIBRARY(${CRC32_LIBRARY} $<TARGET_OBJECTS:crc32c> $<TARGET_OBJEC
- ADD_LIBRARY(crc32c OBJECT vec_crc32.c)
- ADD_LIBRARY(crc32ieee OBJECT vec_crc32.c)
- 
--GET_TARGET_PROPERTY(CFLAGS_CRC32_VPMSUM ${CRC32_LIBRARY} COMPILE_FLAGS)
-+GET_PROPERTY(CFLAGS_CRC32_VPMSUM TARGET ${CRC32_LIBRARY} PROPERTY COMPILE_FLAGS)
- SET_TARGET_PROPERTIES(crc32c crc32ieee PROPERTIES  COMPILE_FLAGS "${CFLAGS_CRC32_VPMSUM} -maltivec -mvsx -mpower8-vector -mcrypto -mpower8-vector")
- SET_TARGET_PROPERTIES(crc32ieee PROPERTIES COMPILE_DEFINITIONS "CRC32_FUNCTION=crc32ieee_vpmsum;CRC32_CONSTANTS_HEADER=\"crc32ieee_constants.h\"")
- SET_TARGET_PROPERTIES(crc32c PROPERTIES COMPILE_DEFINITIONS "CRC32_FUNCTION=crc32c_vpmsum;CRC32_CONSTANTS_HEADER=\"crc32c_constants.h\"")
diff --git a/mariadb-10.3.18.tar.gz b/mariadb-10.3.18.tar.gz
deleted file mode 100644
index 89f2dab..0000000
--- a/mariadb-10.3.18.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:69456ca85bf9d96c6d28b4ade2a9f6787d79a602e27ef941f9ba4e0b55dddedc
-size 71950543
diff --git a/mariadb-10.3.18.tar.gz.sig b/mariadb-10.3.18.tar.gz.sig
deleted file mode 100644
index a22c30d..0000000
--- a/mariadb-10.3.18.tar.gz.sig
+++ /dev/null
@@ -1,6 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iF0EABECAB0WIQQZk2nlQEvV/H0v5DvLywgqG7lD2wUCXXaajgAKCRDLywgqG7lD
-2zDyAJ48lOy0CBK4QG2mErPjwZ9WNA/ycwCg3D6J/6vdnn91plZaG1ulRjHmiuk=
-=ul5R
------END PGP SIGNATURE-----
diff --git a/mariadb-10.3.20.tar.gz b/mariadb-10.3.20.tar.gz
new file mode 100644
index 0000000..e443724
--- /dev/null
+++ b/mariadb-10.3.20.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53818f2d684e060143b4d8293da44c7f09cc676d71959405f84e6dc8affbc492
+size 71990355
diff --git a/mariadb-10.3.20.tar.gz.sig b/mariadb-10.3.20.tar.gz.sig
new file mode 100644
index 0000000..01ee00a
--- /dev/null
+++ b/mariadb-10.3.20.tar.gz.sig
@@ -0,0 +1,6 @@
+-----BEGIN PGP SIGNATURE-----
+
+iF0EABECAB0WIQQZk2nlQEvV/H0v5DvLywgqG7lD2wUCXcRePgAKCRDLywgqG7lD
+28mOAKCeYd/0dzDmJKABZwTzFk5/GmQSGACgq5IBDwvkd5ahataS8kwFiqcI0MQ=
+=Xkld
+-----END PGP SIGNATURE-----
diff --git a/mariadb.changes b/mariadb.changes
index 274beda..e5591be 100644
--- a/mariadb.changes
+++ b/mariadb.changes
@@ -1,3 +1,47 @@
+-------------------------------------------------------------------
+Mon Nov 11 15:42:21 UTC 2019 - Kristyna Streitova <kstreitova@suse.com>
+
+- update to 10.3.20
+  * notable changes for 10.3.20
+    * MDEV-20987: InnoDB fails to start when FTS table has FK relation
+  * notable changes for 10.3.19
+    * MDEV-20864: Debug-only option innodb_change_buffer_dump for
+      dumping the contents of the InnoDB change buffer to the
+      server error log at startup.
+    * MariaBackup:
+      * MDEV-18438: mbstream recreates xtrabackup_info on same
+        directory as backup file
+      * MDEV-20703: mariabackup creates binlog files in serve
+        binlog directory on --prepare --export step
+    * FULLTEXT INDEX:
+      * MDEV-19647: Server hangs after dropping full text indexes
+        and restart
+      * MDEV-19529: InnoDB hang on DROP FULLTEXT INDEX
+      * MDEV-19073: FTS row mismatch after crash recovery
+      * MDEV-20621: FULLTEXT INDEX activity causes InnoDB hang
+      * MDEV-20927: Duplicate key with auto increment
+    * ALTER TABLE:
+      * MDEV-20799: DROP Virtual Column crash
+      * MDEV-20852: BtrBulk is unnecessarily holding dict_index_t::lock
+    * System-Versioned Tables:
+      * MDEV-16210: FK constraints on versioned tables use historical
+        rows, which may cause constraint violation
+      * MDEV-20812: Unexpected ER_ROW_IS_REFERENCED_2 or server
+        crash in row_ins_foreign_report_err upon DELETE from
+        versioned table with FK
+    * Galera wsrep library updated to 25.3.28
+  * Fixes for the following security vulnerabilities:
+    CVE-2019-2974, CVE-2019-2938
+  * release notes and changelog:
+    https://mariadb.com/kb/en/library/mariadb-10320-release-notes
+    https://mariadb.com/kb/en/library/mariadb-10320-changelog
+    https://mariadb.com/kb/en/library/mariadb-10319-release-notes
+    https://mariadb.com/kb/en/library/mariadb-10319-changelog
+- remove mariadb-10.3.17-fix_ppc_build.patch (applied upstream)
+- refresh
+  * mariadb-10.2.4-logrotate.patch
+  * mariadb-10.0.15-logrotate-su.patch
+
 -------------------------------------------------------------------
 Tue Sep 24 11:08:33 UTC 2019 - Kristyna Streitova <kstreitova@suse.com>
 
diff --git a/mariadb.spec b/mariadb.spec
index a5f3d7f..2cc885e 100644
--- a/mariadb.spec
+++ b/mariadb.spec
@@ -54,7 +54,7 @@
 %define python_path /usr/bin/python2            
 %endif
 Name:           mariadb
-Version:        10.3.18
+Version:        10.3.20
 Release:        0
 Summary:        Server part of MariaDB
 License:        SUSE-GPL-2.0-with-FLOSS-exception
@@ -77,7 +77,6 @@ Patch3:         mariadb-10.1.1-mysqld_multi-features.patch
 Patch7:         mariadb-10.0.15-logrotate-su.patch
 Patch8:         mariadb-10.2.4-fortify-and-O.patch
 Patch9:         mariadb-10.2.19-link-and-enable-c++11-atomics.patch
-Patch10:        mariadb-10.3.17-fix_ppc_build.patch
 # needed for bison SQL parser and wsrep API
 BuildRequires:  bison
 BuildRequires:  cmake
@@ -334,7 +333,6 @@ find . -name "*.jar" -type f -exec rm --verbose -f {} \;
 %patch7
 %patch8
 %patch9 -p1
-%patch10 -p1
 
 cp %{_sourcedir}/suse-test-run .