diff --git a/package/zlib/1.2.12/install.sh b/package/zlib/1.2.12/install.sh
index 3b77899fc7d327d86c40fcbdc226e0481ea37130..9e3c1c6f6a040ef2d08b14d29973f696c6b598a6 100644
--- a/package/zlib/1.2.12/install.sh
+++ b/package/zlib/1.2.12/install.sh
@@ -2,7 +2,7 @@
 set -x
 set -e
 zlib_ver='1.2.12'
-. ${DOWNLOAD_TOOL} -u https://zlib.net/zlib-${zlib_ver}.tar.gz
+. ${DOWNLOAD_TOOL} -u https://zlib.net/fossils/zlib-${zlib_ver}.tar.gz
 cd ${JARVIS_TMP}
 rm -rf zlib-${zlib_ver}
 tar -xvf ${JARVIS_DOWNLOAD}/zlib-${zlib_ver}.tar.gz
diff --git a/templates/qmcpack/3.13.0/data.qmcpack.arm.cpu.config b/templates/qmcpack/3.13.0/data.qmcpack.arm.cpu.config
index a9bec6c918e3d0e8dfd5daeec7412443796b2e3a..c14ee25f6eb7bdb7050b80eb8f8f6d7be12f7f4c 100644
--- a/templates/qmcpack/3.13.0/data.qmcpack.arm.cpu.config
+++ b/templates/qmcpack/3.13.0/data.qmcpack.arm.cpu.config
@@ -19,8 +19,8 @@ module load cmake/3.23.1
 ./jarvis -install openblas/0.3.18 clang
 ./jarvis -install boost/1.72.0/clang clang
 module load boost-clang/1.72.0
-./jarvis -install zlib/1.2.11 clang
-module load zlib/1.2.11
+./jarvis -install zlib/1.2.12 clang
+module load zlib/1.2.12
 ./jarvis -install libxml2/2.10.1 clang
 module load libxml2/2.10.1
 export CC=mpicc CXX=mpicxx FC=mpifort F77=mpifort
@@ -37,7 +37,7 @@ module use ${JARVIS_ROOT}/software/modulefiles
 module load bisheng/2.1.0
 module load hmpi/1.1.1
 module load cmake/3.23.1 openblas/0.3.18 libxml2/2.10.1
-module load hdf5-clang/1.10.1 fftw/3.3.8 zlib/1.2.11
+module load hdf5-clang/1.10.1 fftw/3.3.8 zlib/1.2.12
 export CC=mpicc CXX=mpicxx FC=mpifort F77=mpifort
 
 [APP]
@@ -51,7 +51,7 @@ cmake \
 -DCMAKE_BUILD_TYPE=Release                                              \
 -DCMAKE_INSTALL_PREFIX=${JARVIS_LIBS}/qmcpack-3.13.0                    \
 -DLIBXML2_LIBRARY=${JARVIS_LIBS}/bisheng2.1.0/libxml2/2.10.1/lib/libxml2.so \
--DZLIB_LIBRARY=${JARVIS_LIBS}/bisheng2.1.0/zlib/1.2.11/lib/libz.so          \
+-DZLIB_LIBRARY=${JARVIS_LIBS}/bisheng2.1.0/zlib/1.2.12/lib/libz.so          \
 -DFFTW_HOME=${JARVIS_LIBS}/bisheng2.1.0/hmpi1.1.1/fftw/3.3.8                    \
 -DBOOST_ROOT=${JARVIS_LIBS}/bisheng2.1.0/boost-clang/1.72.0                 \
 ../