diff --git a/source-highlight-3.1.8.tar.gz b/source-highlight-3.1.8.tar.gz
deleted file mode 100644
index 7c25121..0000000
Binary files a/source-highlight-3.1.8.tar.gz and /dev/null differ
diff --git a/source-highlight-3.1.8.tar.gz.sig b/source-highlight-3.1.8.tar.gz.sig
deleted file mode 100644
index 88427c9..0000000
Binary files a/source-highlight-3.1.8.tar.gz.sig and /dev/null differ
diff --git a/source-highlight-3.1.9.tar.gz b/source-highlight-3.1.9.tar.gz
new file mode 100644
index 0000000..584f330
Binary files /dev/null and b/source-highlight-3.1.9.tar.gz differ
diff --git a/source-highlight-3.1.9.tar.gz.sig b/source-highlight-3.1.9.tar.gz.sig
new file mode 100644
index 0000000..ec531ce
--- /dev/null
+++ b/source-highlight-3.1.9.tar.gz.sig
@@ -0,0 +1,17 @@
+-----BEGIN PGP SIGNATURE-----
+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+=7IK7
+-----END PGP SIGNATURE-----
diff --git a/source-highlight.spec b/source-highlight.spec
index aa90d71..f5eb328 100644
--- a/source-highlight.spec
+++ b/source-highlight.spec
@@ -1,6 +1,6 @@
 Name:		source-highlight
-Version:	3.1.8
-Release:	24
+Version:	3.1.9
+Release:	1
 Summary:	Source Code Highlighter with Support for Many Languages
 License:	GPLv3+
 URL:		http://www.gnu.org/software/src-highlite
@@ -83,6 +83,9 @@ popd
 %exclude %{_datadir}/info/dir
 
 %changelog
+* Thu Jan 28 2021 jinzhimin <jinzhimin2@huawei.com> - 3.1.9-1
+- upgrate to 3.1.9
+
 * Wed Dec 16 2020 zhanzhimin <zhanzhimin@huawei.com> - 3.1.8-24
 - Update Source0