diff --git a/jemalloc-4.4.0.tar.bz2 b/jemalloc-4.4.0.tar.bz2
deleted file mode 100644
index 0d21e60..0000000
--- a/jemalloc-4.4.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a7aea63e9718d2f1adf81d87e3df3cb1b58deb86fc77bad5d702c4c59687b033
-size 440144
diff --git a/jemalloc-4.5.0.tar.bz2 b/jemalloc-4.5.0.tar.bz2
new file mode 100644
index 0000000..0e1b69f
--- /dev/null
+++ b/jemalloc-4.5.0.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9409d85664b4f135b77518b0b118c549009dc10f6cba14557d170476611f6780
+size 449992
diff --git a/jemalloc.changes b/jemalloc.changes
index 1780d1d..c3500da 100644
--- a/jemalloc.changes
+++ b/jemalloc.changes
@@ -1,3 +1,34 @@
+-------------------------------------------------------------------
+Fri Mar 10 19:50:27 UTC 2017 - idonmez@suse.com
+
+- Update to version 4.5.0
+  New features:
+  * Add --disable-thp and the opt.thp mallctl to provide opt-out
+    mechanisms for transparent huge page integration.
+  * Restructure *CFLAGS configuration, so that CFLAGS behaves
+    typically, and EXTRA_CFLAGS provides a way to specify e.g. 
+    -Werror during building, but not during configuration.
+  Bug fixes:
+  * Fix DSS (sbrk(2)-based) allocation. This regression was first
+    released in 4.3.0.
+  * Handle race in per size class utilization computation.
+    This functionality was first released in 4.0.0.
+  * Fix lock order reversal during gdump.
+  * Fix/refactor tcache synchronization. This regression was
+    first released in 4.0.0.
+  * Fix various JSON-formatted malloc_stats_print() bugs.
+    This functionality was first released in 4.3.0.
+  * Fix huge-aligned allocation. This regression was first
+    released in 4.4.0.
+  * When transparent huge page integration is enabled, detect
+    what state pages start in according to the kernel's current
+    operating mode, and only convert arena chunks to non-huge
+    during purging if that is not their initial state. 
+    This functionality was first released in 4.4.0.
+  * Fix lg_chunk clamping for the --enable-cache-oblivious
+    --disable-fill case. This regression was first released 
+    in 4.0.0.
+
 -------------------------------------------------------------------
 Sun Dec  4 12:07:44 UTC 2016 - idonmez@suse.com
 
diff --git a/jemalloc.spec b/jemalloc.spec
index 755604c..5029e22 100644
--- a/jemalloc.spec
+++ b/jemalloc.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package jemalloc
 #
-# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,7 +18,7 @@
 
 %define lname	libjemalloc2
 Name:           jemalloc
-Version:        4.4.0
+Version:        4.5.0
 Release:        0
 Summary:        General-purpose scalable concurrent malloc implementation
 License:        BSD-2-Clause