diff --git a/bin/build-normalize-zip.sh b/bin/build-normalize-zip.sh
index 27f522c..6548a5e 100755
--- a/bin/build-normalize-zip.sh
+++ b/bin/build-normalize-zip.sh
@@ -9,7 +9,7 @@ fi
 source "$basedir/bin/java-config.sh"
 
 echo "*** Compiling Zip normalizer utility"
-"$JAVA_HOME"/bin/javac --module-path import/commons-compress-1.19/commons-compress-1.19.jar -d target/classes/org.getmonero.util.normalizeZip $(find org.getmonero.util.normalizeZip/src -name '*.java')
+"$JAVA_HOME"/bin/javac --module-path import/commons-compress-1.20/commons-compress-1.20.jar -d target/classes/org.getmonero.util.normalizeZip $(find org.getmonero.util.normalizeZip/src -name '*.java')
 
 echo "*** Packaging Zip normalizer as a modular jar"
 "$JAVA_HOME"/bin/jar --create --file target/org.getmonero.util.normalizeZip.jar --main-class org.getmonero.util.normalizeZip.NormalizeZip -C target/classes/org.getmonero.util.normalizeZip .
diff --git a/bin/import-packages.sh b/bin/import-packages.sh
index e14854d..7112f48 100755
--- a/bin/import-packages.sh
+++ b/bin/import-packages.sh
@@ -37,9 +37,9 @@ if [ ! -d "$basedir/import/apache-ant-1.10.7" ]; then
   tar zxvf apache-ant-1.10.7-bin.tar.gz
 fi
 
-if [ ! -d "$basedir/import/commons-compress-1.19" ]; then
-  wget https://www.mirrorservice.org/sites/ftp.apache.org//commons/compress/binaries/commons-compress-1.19-bin.tar.gz
-  tar zxvf commons-compress-1.19-bin.tar.gz
+if [ ! -d "$basedir/import/commons-compress-1.20" ]; then
+  mkdir -p commons-compress-1.20
+  wget --directory-prefix=commons-compress-1.20 https://repo1.maven.org/maven2/org/apache/commons/commons-compress/1.20/commons-compress-1.20.jar
 fi
 
 if [ ! -d "$basedir/import/jetty-lib" ]; then
diff --git a/bin/java-config.sh b/bin/java-config.sh
index 4b31e20..42b7582 100644
--- a/bin/java-config.sh
+++ b/bin/java-config.sh
@@ -59,6 +59,6 @@ getHash () {
 
 # normalizes the specified jar or zip for reproducible build. Enforces consistent zip file order and sets all timestamps to midnight on Jan 1 2019
 normalizeZip () {
-  $JAVA_HOME/bin/java --module-path "$basedir/import/commons-compress-1.19/commons-compress-1.19.jar":"$basedir/target/org.getmonero.util.normalizeZip.jar" \
+  $JAVA_HOME/bin/java --module-path "$basedir/import/commons-compress-1.20/commons-compress-1.20.jar":"$basedir/target/org.getmonero.util.normalizeZip.jar" \
   -m org.getmonero.util.normalizeZip 1546300800000 "$1"
 }
\ No newline at end of file