diff --git a/llvm-10.0.1.src.tar.xz b/llvm-12.0.1.src.tar.xz
similarity index 68%
rename from llvm-10.0.1.src.tar.xz
rename to llvm-12.0.1.src.tar.xz
index 973b4a99fa98aaa4c7637c4be6e6fd04de141392..df971f7be1c5fe1b323a3692a92ba695a6ed326b 100644
Binary files a/llvm-10.0.1.src.tar.xz and b/llvm-12.0.1.src.tar.xz differ
diff --git a/llvm.spec b/llvm.spec
index dc36632bf7b7c7962990cfde9723be4ab887d435..130dc9d777d029481d04b18375eae4a079f37321 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -1,6 +1,6 @@
 Name:		llvm
-Version:	10.0.1
-Release:        3
+Version:	12.0.1
+Release:        1
 Summary:	The Low Level Virtual Machine
 License:	NCSA
 URL:		http://llvm.org
@@ -196,6 +196,12 @@ fi
 %{_mandir}/man1/*
 
 %changelog
+* Tue Aug 24 2021 zhoukang <gameoverboss@163.com> - 12.0.1-1
+- Type: update
+- ID: NA
+- SUG: NA
+- DESC:update to 12.0.1
+
 * Wed Oct 14 2020 Hugel <gengqihu1@huawei.com> - 10.0.1-3
 - Type: enhancement
 - ID: NA