diff --git a/apache-poi.spec b/apache-poi.spec
index 88c26fa1d8fca86e7d1fbb8b932f477a978916bb..baac77aaa166b958954282cf835c36b1992630a1 100644
--- a/apache-poi.spec
+++ b/apache-poi.spec
@@ -1,7 +1,7 @@
 %global reldate 20170915
 Name:                apache-poi
 Version:             3.17
-Release:             4
+Release:             5
 Summary:             The Java API for Microsoft Documents
 License:             Apache-2.0 and GPL-3.0-only
 URL:                 http://poi.apache.org/
@@ -98,6 +98,10 @@ sed -i '/testPPTX/,+15d;:go;1,1!{P;N;D};N;bgo' src/ooxml/testcases/org/apache/po
 sed -i '$d' src/ooxml/testcases/org/apache/poi/TestPOIXMLDocument.java
 
 %build
+%if "%{_arch}" == "riscv64"
+sed -i -E 's/timeout=60000/timeout=500000/' src/ooxml/testcases/org/apache/poi/xssf/extractor/TestXSSFImportFromXML.java
+export JAVA_TOOL_OPTIONS="-Xmx4096m"
+%endif
 cat > build.properties <<'EOF'
 main.ant.jar=lib/ant.jar
 main.commons-collections4.jar=lib/commons-collections4.jar
@@ -136,6 +140,9 @@ done
 %license LICENSE NOTICE
 
 %changelog
+* Wed Mar 6 2024 zke_012020 <keer.oerv@isrc.iscas.ac.cn> - 3.17-5
+- Update spec for RISCV64
+
 * Wed Nov 22 2023 Ge Wang <wang__ge@126.com> - 3.17-4
 - Fix build failure due to openjdk introduced a incomplete patch