diff --git a/CHANGELOG b/CHANGELOG
index 402b9b8..afec4d9 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,8 @@
+0.9.3
+-----
+
+* Based on Clang/LLVM 13.0.0
+
 0.9.2
 -----
 
diff --git a/bindings/python/setup.py b/bindings/python/setup.py
index d0a8479..6be5379 100644
--- a/bindings/python/setup.py
+++ b/bindings/python/setup.py
@@ -99,7 +99,7 @@ def run(self):
         os.chdir(cwd)
         build_ext.run(self)
 
-VERSION="0.9.2"
+VERSION="0.9.3"
 module = Extension('pydffi.backend',
                     include_dirs = [os.path.join(this_dir, '../../include'),
                         os.path.join(this_dir, '../../third-party')],