diff --git a/ci/docker/centos-7-cpp.dockerfile b/ci/docker/centos-7-cpp.dockerfile
index 8c1893cbbb2ae..1f30eed694e4e 100644
--- a/ci/docker/centos-7-cpp.dockerfile
+++ b/ci/docker/centos-7-cpp.dockerfile
@@ -17,11 +17,25 @@
 
 FROM centos:centos7
 
+# Update mirrors to use vault.centos.org as CentOS 7
+# is EOL since 2024-06-30
+RUN sed -i \
+      -e 's/^mirrorlist/#mirrorlist/' \
+      -e 's/^#baseurl/baseurl/' \
+      -e 's/mirror\.centos\.org/vault.centos.org/' \
+      /etc/yum.repos.d/*.repo
+
 # devtoolset is required for C++17
 RUN \
   yum install -y \
     centos-release-scl \
     epel-release && \
+  sed -i \
+    -e 's/^mirrorlist/#mirrorlist/' \
+    -e 's/^#baseurl/baseurl/' \
+    -e 's/^# baseurl/baseurl/' \
+    -e 's/mirror\.centos\.org/vault.centos.org/' \
+    /etc/yum.repos.d/CentOS-SCLo-scl*.repo && \
   yum install -y \
     cmake3 \
     curl \
diff --git a/ci/docker/python-wheel-manylinux-201x.dockerfile b/ci/docker/python-wheel-manylinux-201x.dockerfile
index adab10da623b0..a5ed57ad9b82c 100644
--- a/ci/docker/python-wheel-manylinux-201x.dockerfile
+++ b/ci/docker/python-wheel-manylinux-201x.dockerfile
@@ -23,6 +23,20 @@ ARG arch_short
 ARG manylinux
 
 ENV MANYLINUX_VERSION=${manylinux}
+RUN if [ "${MANYLINUX_VERSION}" = "2014" ]; then \
+      sed -i \
+        -e 's/^mirrorlist/#mirrorlist/' \
+        -e 's/^#baseurl/baseurl/' \
+        -e 's/mirror\.centos\.org/vault.centos.org/' \
+        /etc/yum.repos.d/*.repo; \
+      if [ "${arch}" != "amd64" ]; then \
+        sed -i \
+          -e 's,vault\.centos\.org/centos,vault.centos.org/altarch,' \
+          /etc/yum.repos.d/CentOS-SCLo-scl-rh.repo; \
+      fi; \
+    fi
+# Ensure dnf is installed, especially for the manylinux2014 base
+RUN yum install -y dnf
 
 # Install basic dependencies
 RUN yum install -y git flex curl autoconf zip perl-IPC-Cmd wget