diff --git a/disable-test_prof_log_many_traces-test.patch b/disable-test_prof_log_many_traces-test.patch
deleted file mode 100644
index d6ff4ef..0000000
--- a/disable-test_prof_log_many_traces-test.patch
+++ /dev/null
@@ -1,9 +0,0 @@
---- jemalloc-5.2.0/test/unit/prof_log.c	2019-04-03 02:51:39.000000000 +0200
-+++ jemalloc-5.2.0/test/unit/prof_log.c.new	2019-04-04 11:42:22.371447078 +0200
-@@ -141,6 +141,5 @@
- 	prof_log_dummy_set(true);
- 	return test_no_reentrancy(
- 	    test_prof_log_many_logs,
--	    test_prof_log_many_traces,
- 	    test_prof_log_many_threads);
- }
diff --git a/jemalloc-5.2.0.tar.bz2 b/jemalloc-5.2.0.tar.bz2
deleted file mode 100644
index 4662282..0000000
--- a/jemalloc-5.2.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:74be9f44a60d2a99398e706baa921e4efde82bf8fd16e5c0643c375c5851e3b4
-size 543892
diff --git a/jemalloc-5.2.1.tar.bz2 b/jemalloc-5.2.1.tar.bz2
new file mode 100644
index 0000000..5dfeb61
--- /dev/null
+++ b/jemalloc-5.2.1.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:34330e5ce276099e2e8950d9335db5a875689a4c6a56751ef3b1d8c537f887f6
+size 554279
diff --git a/jemalloc.changes b/jemalloc.changes
index b8ff5ea..de457a6 100644
--- a/jemalloc.changes
+++ b/jemalloc.changes
@@ -1,3 +1,32 @@
+-------------------------------------------------------------------
+Tue Aug  6 07:01:04 UTC 2019 - Martin Liška <mliska@suse.cz>
+
+- Update to version 5.2.1:
+  * Bug fixes:
+  * Fix a severe virtual memory leak on Windows. This regression
+    was first released in 5.0.0.
+  * Fix size 0 handling in posix_memalign(). This regression
+    was first released in 5.2.0.
+  * Fix the prof_log unit test which may observe unexpected
+    backtraces from compiler optimizations. The test was first added in 5.2.0.
+  * Fix the declaration of the extent_avail tree.
+    This regression was first released in 5.1.0.
+  * Fix an incorrect reference in jeprof.
+    This functionality was first released in 3.0.0.
+  * Fix an assertion on the deallocation fast-path.
+    This regression was first released in 5.2.0.
+  * Fix the TLS_MODEL attribute in headers.
+    This regression was first released in 5.0.0.
+  * Optimizations and refactors:
+  * Implement opt.retain on Windows and enable by default on 64-bit.
+  * Optimize away a branch on the operator delete path.
+  * Add format annotation to the format generator function.
+  * Refactor and improve the size class header generation.
+  * Remove best fit.
+  * Avoid blocking on background thread locks for stats.
+
+- Remove disable-test_prof_log_many_traces-test.patch.
+
 -------------------------------------------------------------------
 Wed Apr 24 09:47:28 UTC 2019 - Martin Liška <mliska@suse.cz>
 
diff --git a/jemalloc.spec b/jemalloc.spec
index def0f36..5184a9f 100644
--- a/jemalloc.spec
+++ b/jemalloc.spec
@@ -18,14 +18,13 @@
 
 %define lname	libjemalloc2
 Name:           jemalloc
-Version:        5.2.0
+Version:        5.2.1
 Release:        0
 Summary:        General-purpose scalable concurrent malloc implementation
 License:        BSD-2-Clause
 Group:          Development/Libraries/C and C++
 URL:            http://jemalloc.net/
 Source:         https://github.com/jemalloc/jemalloc/releases/download/%version/jemalloc-%version.tar.bz2
-Patch0:         disable-test_prof_log_many_traces-test.patch
 BuildRequires:  docbook-xsl-stylesheets
 BuildRequires:  libxslt
 BuildRequires:  pkg-config
@@ -54,7 +53,6 @@ implementation.
 
 %prep
 %setup -q
-%patch0 -p1
 
 %build
 %define _lto_cflags %{nil}