diff --git a/jbig2dec-0.19.tar.gz b/jbig2dec-0.19.tar.gz
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diff --git a/jbig2dec-0.20.tar.gz b/jbig2dec-0.20.tar.gz
new file mode 100644
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diff --git a/jbig2dec.spec b/jbig2dec.spec
index e07ae48de7fe14123fd6ef988eb40f3fe21c5405..3d04f3c5764ea8f3afe7a0eea840227bae4735cf 100644
--- a/jbig2dec.spec
+++ b/jbig2dec.spec
@@ -1,6 +1,6 @@
-%define anolis_release 9
+%define anolis_release 1
 Name:		jbig2dec
-Version:	0.19
+Version:	0.20
 Release:	%{anolis_release}%{?dist}
 Summary:	A decoder implementation of the JBIG2 image compression format 
 License:	AGPLv3+
@@ -90,6 +90,9 @@ The %{name}-doc package contains documentation files for %{name}
 %doc CHANGES README
 
 %changelog
+* Fri Feb 21 2025 Xiaoping Liu <lxp01404969@alibaba-inc.com> - 0.20-1
+- update to 0.20 from 0.19
+
 * Thu Dec 21 2023 mgb01105731 <mgb01105731@alibaba-inc.com> - 0.19-9
 - rebuild