Update maven version to fix the prow-tests image build
@@ -47,7 +47,11 @@ RUN apt-get install -y adoptopenjdk-${JAVA_VERSION}-hotspot
ENV JAVA_HOME=/usr/lib/jvm/adoptopenjdk-${JAVA_VERSION}-hotspot-amd64
# Setup maven and required envs
-ARG MAVEN_VERSION=3.8.1
+# It seems the old minor maven versions will be removed once there is a new one,
+# so it'll be possible that the version specified here won't be downloadable in
+# the future and break the image build.
+# TODO: find a better way to install maven.
+ARG MAVEN_VERSION=3.8.3
ENV MAVEN_HOME=/usr/local/maven
ENV M2_HOME=$MAVEN_HOME
ENV PATH=${M2_HOME}/bin:${PATH}
