diff --git a/_service b/_service
index c86051d..aff483f 100644
--- a/_service
+++ b/_service
@@ -2,7 +2,7 @@
     <service name="tar_scm" mode="disabled">
         <param name="scm">git</param>
         <param name="url">git://github.com/assimp/assimp</param>
-        <param name="revision">v5.1.4</param>
+        <param name="revision">v5.1.5</param>
         <param name="versionformat">@PARENT_TAG@</param>
         <param name="versionrewrite-pattern">v(.*)</param>
         <!-- non-OSI media -->
diff --git a/assimp-5.1.4.tar.xz b/assimp-5.1.4.tar.xz
deleted file mode 100644
index 07f9e49..0000000
--- a/assimp-5.1.4.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a8710fe77989debebe91c28d6113b41923650a90d82df3cd68132d434fee590d
-size 24593264
diff --git a/assimp-5.1.5.tar.xz b/assimp-5.1.5.tar.xz
new file mode 100644
index 0000000..78d8e85
--- /dev/null
+++ b/assimp-5.1.5.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0517e8ea3d2af8063ece23d19456f19c85dbb8040a8243561da90bf50638e14d
+size 24574048
diff --git a/assimp.changes b/assimp.changes
index 1f0ff21..6e2bd46 100644
--- a/assimp.changes
+++ b/assimp.changes
@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Tue Jan  4 11:59:17 UTC 2022 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 5.1.5:
+  * Make sure no overflow can happen
+  * LWS-Import: Avoid access to empty string token
+  * MDL: Do not try to copy empty embedded texture
+  * Add console progresshandler
+  * CMake: Replace CMAKE_COMPILER_IS_MINGW by MINGW
+  * fix fbx import metalness
+  * RFC: BlenderScene: use explicit namespace instead of using
+    namespace
+  * Support PBR properties/maps in Obj importer
+
 -------------------------------------------------------------------
 Mon Dec 27 10:43:59 UTC 2021 - Dirk Müller <dmueller@suse.com>
 
@@ -6,11 +20,13 @@ Mon Dec 27 10:43:59 UTC 2021 - Dirk Müller <dmueller@suse.com>
   * Fix nullptr dereferencing from std::shared_ptr
   * Revert "FBXConverter : Fix timescales of FBX animations"
   * Use correct XmlParser-methods and add some missing casts
-  * Bug: Export crashes when any of the meshes contains texture coordinate names #4243
+  * Bug: Export crashes when any of the meshes contains texture
+    coordinate names #4243
   * Bugfix/import crashes
   * Fix a typo in the Visual-Studio Dll-Versions
   * Enable C++11 and C99
-  * Fixed cmake error: No known features for C compiler when using the assimp library from another project
+  * Fixed cmake error: No known features for C compiler when using
+    the assimp library from another project
   * fix test/models/3DS/IMAGE1.bmp: is jpg
   * Fix compile error when ASSIMP_BUILD_NO_X3D_IMPORTER is define.
 
diff --git a/assimp.spec b/assimp.spec
index 1bcbd46..33ecbb1 100644
--- a/assimp.spec
+++ b/assimp.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package assimp
 #
-# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2022 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,12 +18,12 @@
 
 %define sover 5
 Name:           assimp
-Version:        5.1.4
+Version:        5.1.5
 Release:        0
 Summary:        Library to load and process 3D scenes from various data formats
 License:        BSD-3-Clause AND MIT
 Group:          Development/Libraries/C and C++
-URL:            https://assimp.org/
+URL:            https://www.assimp.org/
 Source0:        %{name}-%{version}.tar.xz
 BuildRequires:  cmake
 BuildRequires:  dos2unix