X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/6562b6d591b0900a1f949d0f86b030908585e8c8..95d0775bf6fa098871961fadb30aa4b052c6aa61:/build/package-test-dockerfiles/debian11/Dockerfile

diff --git a/build/package-test-dockerfiles/debian11/Dockerfile b/build/package-test-dockerfiles/debian11/Dockerfile
index 7cc543cf0d..a659e105d1 100644
--- a/build/package-test-dockerfiles/debian11/Dockerfile
+++ b/build/package-test-dockerfiles/debian11/Dockerfile
@@ -17,8 +17,8 @@ ADD generated/pkuczynski.asc /tmp/
 RUN gpg --import --no-tty /tmp/mpapis.asc && \
     gpg --import --no-tty /tmp/pkuczynski.asc && \
     curl -L https://get.rvm.io | bash -s stable && \
-    /usr/local/rvm/bin/rvm install 2.5 && \
-    /usr/local/rvm/bin/rvm alias create default ruby-2.5 && \
+    /usr/local/rvm/bin/rvm install 2.7 -j $(grep -c processor /proc/cpuinfo) --disable-binary && \
+    /usr/local/rvm/bin/rvm alias create default ruby-2.7 && \
     echo "gem: --no-document" >> /etc/gemrc && \
     /usr/local/rvm/bin/rvm-exec default gem install bundler --version 2.2.19