diff --git a/_service b/_service
index c4616aa..a5fb88f 100644
--- a/_service
+++ b/_service
@@ -2,7 +2,7 @@
     <service name="tar_scm" mode="disabled">
         <param name="scm">git</param>
         <param name="url">https://github.com/assimp/assimp</param>
-        <param name="revision">v5.2.3</param>
+        <param name="revision">v5.2.4</param>
         <param name="versionformat">@PARENT_TAG@</param>
         <param name="versionrewrite-pattern">v(.*)</param>
         <!-- non-OSI media -->
diff --git a/assimp-5.2.3.tar.xz b/assimp-5.2.3.tar.xz
deleted file mode 100644
index 6aaba26..0000000
--- a/assimp-5.2.3.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2586e99be482a144208ac608f4d14dc47ce891110665b0554e70d9dd7564c589
-size 25209224
diff --git a/assimp-5.2.4.tar.xz b/assimp-5.2.4.tar.xz
new file mode 100644
index 0000000..c3017a8
--- /dev/null
+++ b/assimp-5.2.4.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4849495cf5b16686eb18cbab04b15722c2b68a37b5e754f5100968e9830d42c3
+size 25209108
diff --git a/assimp.changes b/assimp.changes
index 8ddda44..f835400 100644
--- a/assimp.changes
+++ b/assimp.changes
@@ -1,3 +1,32 @@
+-------------------------------------------------------------------
+Wed May 18 06:22:15 UTC 2022 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 5.2.4
+  * Use static runtime only when the option is selected
+  * Fix compile error: When enabling macro ASSIMP_DOUBLE_PRECISION
+  * Detect Roughness factor exported by Blender
+  * Updated Android build script
+  * Prevent nullptr access to normals-array in bitangent computation
+  * Avoid setting PBR properties when they are not found on mtl file
+  * Fix ogre xml serializer
+  * Fix draco building error when import assimp with cmake add_subdirectory
+  * FbxConverter: update bone mOffsetMatrix
+  * Some Windows/MSYS2-specific fixes
+  * Document fuzz folder
+  * Fix out-of-range access in ASE-Parser
+  * Disable assertion tests floating point against inf for Intel oneAPI
+  * Delete README
+  * Rename TextureTypeToString() to aiTextureTypeToString()
+  * Fixed library names for MinGW/MSYS2
+  * Update pugixml dependency to v1.12.1
+  * Add an option to treat warnings as errors
+  * Minor updates to ASSIMP Viewer
+  * Add badge to show open issue in percentage
+  * Clang-Tidy performance fixes (make values const-ref where needed)
+  * MMD (pmx) fixes
+  * Resource script updates
+  * Accelerate the Merge vertex post processing step
+
 -------------------------------------------------------------------
 Wed May 11 15:37:28 UTC 2022 - Christophe Giboudeaux <christophe@krop.fr>
 
diff --git a/assimp.spec b/assimp.spec
index 548bbd6..d175820 100644
--- a/assimp.spec
+++ b/assimp.spec
@@ -18,7 +18,7 @@
 
 %define sover 5
 Name:           assimp
-Version:        5.2.3
+Version:        5.2.4
 Release:        0
 Summary:        Library to load and process 3D scenes from various data formats
 License:        BSD-3-Clause AND MIT
@@ -96,7 +96,7 @@ popd
 %{_libdir}/libassimp.so.%{sover}*
 
 %files devel
-%doc README CHANGES CREDITS
+%doc CHANGES CREDITS
 %{_includedir}/assimp/
 %{_bindir}/assimp
 %{_libdir}/libassimp.so