diff --git a/_service b/_service
index fde2cf9..c86051d 100644
--- a/_service
+++ b/_service
@@ -2,8 +2,9 @@
     <service name="tar_scm" mode="disabled">
         <param name="scm">git</param>
         <param name="url">git://github.com/assimp/assimp</param>
-        <param name="revision">v5.1.3</param>
-        <param name="versionformat">5.1.3</param>
+        <param name="revision">v5.1.4</param>
+        <param name="versionformat">@PARENT_TAG@</param>
+        <param name="versionrewrite-pattern">v(.*)</param>
         <!-- non-OSI media -->
         <param name="exclude">test/models-nonbsd</param>
     </service>
diff --git a/assimp-5.1.3.tar.xz b/assimp-5.1.3.tar.xz
deleted file mode 100644
index 8657d60..0000000
--- a/assimp-5.1.3.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c5f5e9d22011bfc5cae35085640f37f6f19760029d57b8d2a94e0de8bac130f0
-size 24587948
diff --git a/assimp-5.1.4.tar.xz b/assimp-5.1.4.tar.xz
new file mode 100644
index 0000000..07f9e49
--- /dev/null
+++ b/assimp-5.1.4.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8710fe77989debebe91c28d6113b41923650a90d82df3cd68132d434fee590d
+size 24593264
diff --git a/assimp.changes b/assimp.changes
index 2bc5060..1f0ff21 100644
--- a/assimp.changes
+++ b/assimp.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Mon Dec 27 10:43:59 UTC 2021 - Dirk Müller <dmueller@suse.com>
+
+- update to 5.1.4:
+  * Fix division
+  * 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
+  * 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
+  * fix test/models/3DS/IMAGE1.bmp: is jpg
+  * Fix compile error when ASSIMP_BUILD_NO_X3D_IMPORTER is define.
+
 -------------------------------------------------------------------
 Sun Dec  5 08:52:33 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>
 
diff --git a/assimp.spec b/assimp.spec
index 41a6fc2..1bcbd46 100644
--- a/assimp.spec
+++ b/assimp.spec
@@ -18,7 +18,7 @@
 
 %define sover 5
 Name:           assimp
-Version:        5.1.3
+Version:        5.1.4
 Release:        0
 Summary:        Library to load and process 3D scenes from various data formats
 License:        BSD-3-Clause AND MIT