diff --git a/.gitlab/ci/docker/debian12-x86_64/Dockerfile b/.gitlab/ci/docker/debian12-x86_64/Dockerfile
index 477e763d2d..3a9a6a14ab 100644
--- a/.gitlab/ci/docker/debian12-x86_64/Dockerfile
+++ b/.gitlab/ci/docker/debian12-x86_64/Dockerfile
@@ -44,6 +44,8 @@ RUN --mount=type=bind,source=install_rvm.sh,target=/root/install_rvm.sh \
 FROM ${BASE_IMAGE}
 LABEL maintainer="Ben Boeckel <ben.boeckel@kitware.com>"
 
+ENV RBENV_ROOT=/opt/rbenv
+
 RUN --mount=type=bind,source=install_deps.sh,target=/root/install_deps.sh \
     --mount=type=bind,source=deps_packages.lst,target=/root/deps_packages.lst \
     --mount=type=bind,source=dpkg-exclude,target=/etc/dpkg/dpkg.cfg.d/exclude \
diff --git a/.gitlab/ci/docker/debian12-x86_64/deps_packages.lst b/.gitlab/ci/docker/debian12-x86_64/deps_packages.lst
index 21d25f0d18..d92f38decd 100644
--- a/.gitlab/ci/docker/debian12-x86_64/deps_packages.lst
+++ b/.gitlab/ci/docker/debian12-x86_64/deps_packages.lst
@@ -102,6 +102,7 @@ libxslt-dev xsltproc
 openjdk-17-jdk
 python3 python3-dev python3-numpy pypy3 pypy3-dev python3-venv
 qtbase5-dev qtbase5-dev-tools
+rbenv ruby-build
 ruby ruby-dev
 swig
 unixodbc-dev
diff --git a/.gitlab/ci/docker/debian12-x86_64/install_deps.sh b/.gitlab/ci/docker/debian12-x86_64/install_deps.sh
index 7bfcacdec5..1493f1e543 100755
--- a/.gitlab/ci/docker/debian12-x86_64/install_deps.sh
+++ b/.gitlab/ci/docker/debian12-x86_64/install_deps.sh
@@ -10,6 +10,10 @@ sha256sum --check ironpython.sha256sum
 dpkg -i ironpython_3.4.0.deb
 rm ironpython_3.4.0.deb ironpython.sha256sum
 
+# Ruby rbenv
+rbenv install 3.1.2
+rbenv global 3.1.2
+
 # Perforce
 curl -L https://www.perforce.com/downloads/perforce/r21.2/bin.linux26x86_64/helix-core-server.tgz -o - \
   | tar -C /usr/local/bin -xvzf - -- p4 p4d
diff --git a/.gitlab/ci/docker/fedora41/Dockerfile b/.gitlab/ci/docker/fedora41/Dockerfile
index f7ad10897d..8ae4de7ef2 100644
--- a/.gitlab/ci/docker/fedora41/Dockerfile
+++ b/.gitlab/ci/docker/fedora41/Dockerfile
@@ -54,6 +54,8 @@ RUN --mount=type=bind,source=install_iwyu.sh,target=/root/install_iwyu.sh \
 FROM ${BASE_IMAGE}
 LABEL maintainer="Ben Boeckel <ben.boeckel@kitware.com>"
 
+ENV RBENV_ROOT=/opt/rbenv
+
 RUN --mount=type=bind,source=install_deps.sh,target=/root/install_deps.sh \
     --mount=type=bind,source=deps_packages.lst,target=/root/deps_packages.lst \
     --mount=type=cache,from=dnf-cache,source=/var/lib/dnf,target=/var/lib/dnf,sharing=private \
diff --git a/.gitlab/ci/docker/fedora41/deps_packages.lst b/.gitlab/ci/docker/fedora41/deps_packages.lst
index 13bb1d111a..eb148f0913 100644
--- a/.gitlab/ci/docker/fedora41/deps_packages.lst
+++ b/.gitlab/ci/docker/fedora41/deps_packages.lst
@@ -111,6 +111,7 @@ pypy2 pypy2-devel
 pypy3 pypy3-devel
 python3 python3-devel python3-numpy
 python3-jsmin python3-jsonschema
+rbenv ruby-build-rbenv
 ruby rubygems ruby-devel
 SDL-devel
 sqlite-devel
diff --git a/.gitlab/ci/docker/fedora41/install_deps.sh b/.gitlab/ci/docker/fedora41/install_deps.sh
index 72d0a3fa5c..2ed50251c5 100755
--- a/.gitlab/ci/docker/fedora41/install_deps.sh
+++ b/.gitlab/ci/docker/fedora41/install_deps.sh
@@ -17,6 +17,10 @@ done
 # Remove some other packages tests
 find /usr/lib64/python3.13/site-packages/breezy -type d -a -name tests -exec rm -rf {} +
 
+# Ruby rbenv
+rbenv install 3.1.2
+rbenv global 3.1.2
+
 # Perforce
 curl -L https://www.perforce.com/downloads/perforce/r21.2/bin.linux26x86_64/helix-core-server.tgz -o - \
   | tar -C /usr/local/bin -xvzf - -- p4 p4d
diff --git a/.gitlab/os-linux.yml b/.gitlab/os-linux.yml
index c51a2ba230..6aa36fc3ef 100644
--- a/.gitlab/os-linux.yml
+++ b/.gitlab/os-linux.yml
@@ -41,7 +41,7 @@
 ### Debian
 
 .debian12:
-    image: "kitware/cmake:ci-debian12-x86_64-2024-08-27"
+    image: "kitware/cmake:ci-debian12-x86_64-2025-01-23"
 
     variables:
         GIT_CLONE_PATH: "$CI_BUILDS_DIR/cmake ci"
@@ -65,7 +65,7 @@
 ### Fedora
 
 .fedora41:
-    image: "kitware/cmake:ci-fedora41-x86_64-2025-01-21"
+    image: "kitware/cmake:ci-fedora41-x86_64-2025-01-23"
 
     variables:
         GIT_CLONE_PATH: "$CI_BUILDS_DIR/cmake ci/long file name for testing purposes"